Ankylosing spondylitis is a common autoimmune disease. Because of its high disability rate and high recurrence rate, it is known as "immortal cancer". There are about 4 million patients with ankylosing spondylitis in China, and the peak age of onset is 20 ~30 years old. Patients often have to endure long-term pain and treatment pressure. Today, I will know what ankylosing spondylitis is with you and share my treatment experience.

　　Ankylosing spondylitis mainly invades the sacroiliac joint, spine, soft tissue adjacent to spine and peripheral joints, and may be accompanied by extra-articular manifestations such as eyes, intestines, heart and lungs. At the early stage of the disease, patients will have symptoms such as low back pain or stiffness, alternating pain in hips, buttocks or thigh roots, which are often confused with diseases such as lumbar muscle strain and rheumatoid arthritis. With the development of the disease from lumbar spine to chest, neck and spine, there will be problems such as pain, stiffness and limited movement. In the late stage, there will be serious disabilities such as spinal deformity, hunchback and difficulty in walking. At present, there is no explanation that can clarify the cause of ankylosing spondylitis, and we can only think that it may be caused by genetic basis, infection and other factors.

　　In life, it is not difficult to confirm whether you have ankylosing spondylitis, which can be diagnosed by common clinical methods. First, blood test, because ankylosing spondylitis is an immune disease, blood can be drawn for HLA-B27 gene testing, and if it is positive, it is basically diagnosed; The second is imaging diagnosis, making X-ray or magnetic resonance of sacroiliac joint (the position where the two sides behind the buttocks are raised and the spine and pelvis are connected).

　　In addition to medical examination, you should also be vigilant if the following situations suddenly appear:

　　1. Morning stiffness means getting up in the morning and finding that the spine is stiff, which will improve after the activity;

　　2. In addition to the waist, the chest, back and neck feel stiff;

　　3. Peripheral joint pain and even swelling, the younger the onset age, the more obvious the peripheral joint involvement;

　　4. Different from the low back pain caused by strain, the pain will last for more than 6 weeks instead of being relieved after rest;

　　5. The symptoms of low back pain are more obvious at night, and will be relieved after getting up.

　　At present, there is no radical cure for ankylosing spondylitis, and drugs are mainly used in clinic, such as non-steroidal anti-inflammatory drugs, anti-rheumatic drugs, glucocorticoids and biological agents. If patients can get timely diagnosis and reasonable treatment, they can relieve symptoms and improve prognosis, and get the same life function as normal people.

　　In addition, ankylosing spondylitis is a chronic disease, and patients should pay attention to nursing in life besides actively cooperating with doctors in standardized medication and treatment.

　　1. Insist on exercise. Patients can usually do stretching and balancing exercises, or they can do whole-body exercises, such as swimming. The amount of exercise varies from person to person and should be gradual.

　　2. No matter walking or standing, keep a normal posture, sit upright and stand upright, and pay attention to keeping your chest out and your back straight to prevent spinal deformation.

　　3. It is not advisable to sleep in a soft bed, but in a hard bed to keep the normal shape of the spine.

　　In daily life, we must not be careless about these seemingly minor symptoms of low back pain. We should check, prevent and treat them early. We must not blindly treat them and miss the best treatment period.

　　Interviewed expert: Zhang Zhuoli, Director of Rheumatology and Immunology Department of Peking University First Hospital.

　　Xinhua News Agency, Beijing, August 8th Question: Did you go to the swimming pool without changing your shoes, the bacteria exceeded the standard by 5 times, and the lifeguard deserted? — — Investigation on hidden dangers of safety and hygiene in swimming places

　　Xinhua News Agency reporters Yan Zhihong, Li Yuze, Dong Xiaohong and Yang Na.

　　It’s midsummer, and swimming and fitness are very popular. Not long ago, the National Health and Wellness Commission issued the "List of Unqualified Places for Swimming Pool Water Quality Spot Check in Some Cities (First Batch)", which showed that some swimming pools in many cities were not up to standard.

　　National Fitness Day is coming, is there any hidden danger in the swimming pool you choose? What skills can help us choose a safe and hygienic swimming pool? Xinhua news agency reporters launched an investigation for this.

　　Chaos, Dirty and Danger: There are still many "swimming" problems in various places.

　　A few days ago, a suspected chlorine leak occurred in a swimming pool in Fangshan, Beijing, which caused many people to feel uncomfortable. At the same time, it made people feel palpitation, but it did not stop people from questioning whether the swimming pool around them was safe and hygienic. The reporter conducted field visits and investigations in Nanjing, Chengdu, Xiamen and other places, and found that there are still obvious hidden dangers in many swimming pools.

　　— — "Chaos". During the visit, the reporter found that some swimming venues did not publicize relevant information as required, and some swimming pools did not properly implement the cleaning procedures before entering the pool. In the Yingpaisi Swimming Pool in Gulou District, Nanjing, the reporter found that except for the residual chlorine content and water temperature of the venue, the self-inspection items stipulated in the national health standards such as the pH value and testing time of the swimming pool were not publicized, and other important data directly related to the health of swimmers, such as turbidity, carbon, total bacteria and coliform bacteria, were not announced. The reporter also saw that many visitors crossed the disinfection and sterilization facilities and directly entered the swimming pool. In addition, there are many people who directly wear slippers or even enter the pool without changing their shoes at all.

　　— — "dirty" The total number of bacteria in some swimming places exceeded the standard, causing adverse reactions among minors. "Several dolls in the class vomited and diarrhea after swimming." Many parents told reporters that after their children learned to swim in the miracle gym in Xindu District, Chengdu, they developed symptoms of fever and upper respiratory tract infection. According to the sampling results of local law enforcement departments, the total number of bacteria in the swimming pool water of the museum reached more than five times the upper limit of the standard value.

　　— — "risk" Some swimming pools are not equipped with life-saving personnel, and some lifeguards "desert". In the Yingpaisi Swimming Pool in Nanjing, the reporter found that during the peak hours of passenger flow on the weekend afternoon, there was no lifeguard in the audience for a long time. When some lifeguards are on duty, they often leave their posts or talk and laugh with their backs to the pool for a long time.

　　Excessive profit-seeking, poor management and weak supervision have become the main causes of "swimming"

　　The reporter’s investigation found that excessive profit-seeking, poor management and weak supervision are the main reasons for the safety and health hazards in some swimming venues in many places.

　　Some swimming venues ignore safety and hygiene standards in order to reduce costs. According to the requirements, swimming venues should be cleaned once a month. A coach of Nanjing Yingpaisi Swimming Pool revealed: "Swimming pools in the market are simply difficult to do." He told reporters that it takes two or three days for a small and medium-sized swimming pool to change water, and it takes longer for a large swimming pool. Not to mention the cost of changing water, the time cost is unbearable for commercial swimming pools. Therefore, in order to maximize profits, some swimming pools often try to reduce the frequency of changing water and washing pools.

　　In addition, some swimming pools "hide" in the community, so it is difficult to implement dynamic supervision. Wu Xiang, deputy head of the Environmental Health Supervision Brigade of Chengdu Health and Family Planning Supervision and Law Enforcement Detachment, said that although the facilities and environment of swimming pools (gymnasiums) in some communities are "superior", there are many water quality problems. For example, the residual chlorine value is lower than the national health standard, and the foot soaking pool does not meet the relevant health standards. He said that this swimming pool is usually "hidden in the building" and it is very difficult to implement dynamic supervision.

　　In addition, the rapid increase of passenger flow in summer and the lack of hard constraints on uncivilized swimmers are also the causes of the problem. In the Xiamen Workers’ Sports Swimming Pool, the reporter saw that the current water permeability of the swimming pool was significantly lower than other times. To this end, Chen Hong, deputy director of Xiamen Workers’ Cultural Palace, explained that the current peak season ticket prices are low, and the sudden increase in passenger flow has brought great pressure to management. The museum replaces more than 100 tons of fresh water for the swimming pool every day, but it still can’t eliminate the pressure of maintaining water sanitation. In addition, Chen Hong also said that there is currently a lack of hard constraints on uncivilized behavior in swimming pools. "We can only euphemistically discourage related uncivilized behaviors, and there is nothing else we can do."

　　In addition, the reporter also learned that due to the lack of effective due diligence supervision mechanism for lifeguards, lifeguards "deserted" a lot, which increased the safety risk.

　　Master these tricks and choose a safe and hygienic swimming pool.

　　The staff of relevant authorities in many places reminded that ordinary swimmers who want to choose a safe and hygienic swimming venue for "cool summer" must master certain skills to identify the safety index because of the lack of professional testing equipment.

　　The first is inspection. The majority of swimmers should take the initiative to check whether the health permit is hung in a conspicuous place and check whether it is within the validity period. We should try our best to know the health quantitative grading rating, the history of water quality sampling and the real-time self-inspection of water quality in swimming places in time, and pay special attention to whether the safety equipment and personnel in the venues are in place, so as to choose a suitable swimming place.

　　The second is the view. Observe whether the sanitation around the swimming pool is clean, bright and ventilated, and whether there is water in the drainage ditch. Besides, it depends on the color of the pool water. If the residual chlorine content in the swimming pool is normal and the water quality is excellent, then the pool water is bright light blue. And the water in the pool should be crystal clear to the naked eye.

　　The third is to smell. Is close to the surface of the water to smell the smell of water, if you can smell the faint smell of chlorine, it is qualified, and the medicine is too strong or even choking, then the concentration of available chlorine may exceed the standard.

　　The fourth is feeling. After entering the water, if the water quality of the pool is excellent, it will feel soft. If it feels hard and astringent, or even itchy, the water quality may be poor.

　　At the same time, a number of swimming venue operators have called for the majority of swimmers to consciously swim in a civilized way and jointly safeguard the health and safety of swimming pools. They suggested that the management department should introduce hard restraint measures against uncivilized swimmers who have repeatedly taught, so that civilization can be implemented and the pool can be cleaned.

　　In addition, the reporter learned that swimmers can also check the sanitary condition of the swimming pool around their location through some apps, and can check the water temperature, pH value, average daily water change rate, residual chlorine in the swimming pool and so on.

CCTV News:The National Health and Wellness Commission recently issued a notice, requiring local grassroots medical and health institutions to provide health services for respiratory diseases in winter and spring. In the past few days, local medical institutions have continued to increase the supply of medical services, improve service processes, and maximize the protection of patients seeking medical treatment.

Community health service center shares the pressure of hospital admission

Recently, the epidemic period of respiratory diseases in winter has been superimposed in many places across the country, and the demand for medical and health services for urban and rural residents, especially children, has increased significantly. In Yaojia Township Health Center, Hengfeng County, Jiangxi Province, the daily number of patients has increased from more than 40 cases to nearly 100 cases, and the visiting time of the health center has been adjusted to 7: 00 am to 8: 00 pm, an increase of 4 hours than usual.

In a community health service center in Jing ‘an District, Shanghai, the fever clinic is open from 8 am to 8 pm every day. Patients do not need to register, and commonly used emergency medicines can be directly distributed to patients in case of emergency. The community can also do antigen and antibody testing.

For parents who have taken their children to the children’s hospital, it is also very convenient to return to the community health service center near home.

Large public hospitals actively carry out pediatric diagnosis and treatment services.

Large public hospitals around the country have also taken various measures to carry out pediatric diagnosis and treatment services. Shengjing Hospital affiliated to China Medical University mobilized personnel, materials and areas as a whole, transformed the adult ward of Shenbei Campus Rehabilitation Center into a pediatric comprehensive ward, and increased the infusion area of Nanhu Campus from one to three.

Do everything possible to tap resources to carry out pediatric diagnosis and treatment services

Recently, the epidemic period of respiratory diseases in winter has been superimposed in many places across the country, and the demand for medical and health services for urban and rural residents, especially children, has increased significantly. The National Health and Wellness Commission recently issued a notice, requiring local grassroots medical and health institutions to provide health services for respiratory diseases in winter and spring, and do everything possible to tap resources to carry out pediatric diagnosis and treatment services.

The circular requires that local primary health care institutions should be fully open to children, and should not refuse medical treatment, and timely release the list of primary health care institutions providing pediatric services in their jurisdictions. Delayed service of pediatric diagnosis and treatment on weekdays in urban community health service centers with large service demand 1-mdash; 3 hours, or as appropriate, on Saturday and Sunday to increase the service hours. Township hospitals, community health service centers and community hospitals that meet the recommended standards of service capacity should take the lead in building independent pediatric clinics.

All localities should establish cooperation, counterpart support and referral mechanisms between general hospitals and primary medical and health institutions under their jurisdiction, determine the pediatric docking of a general hospital for community health service centers and township hospitals, arrange for doctors with intermediate or sub-high titles to make home visits to primary medical and health institutions, strengthen the teaching training for primary medical personnel, and especially help improve the service capabilities of pediatric emergency first aid, early identification of severely ill children, and venipuncture of children. General hospitals should reserve a certain proportion of outpatient number sources to give priority to primary medical and health institutions. Smooth referral channels, guide mild children to give priority to primary medical and health institutions, and refer them to primary medical and health institutions for follow-up treatment if there is a clear diagnosis and stable treatment in general hospitals. Guide the children to the nearest primary medical and health institutions for follow-up, and the general hospital will arrange special personnel to provide telemedicine or online consultation services.

Give full play to the role of family doctors, do a good job in health management services for key populations, and ensure the health needs of "one old and one small". Grassroots medical and health institutions should keep the fever clinic "fully set up and fully open", equip the grassroots medical and health institutions with necessary facilities and equipment such as thermometers and children’s atomizing machines (children’s masks), and equip them with necessary drugs such as antibiotics, antiviral drugs, cough-relieving and expectorant drugs suitable for children.

Titanium media note:This article comes from WeChat WeChat official account Netease Digital Reading (ID: datablog163), by Su Wanshui, authorized by Titanium Media.

After Luo Min, the originator of campus loan, invited Jerry and Fu Seoul to bring prefabricated dishes, the prefabricated dishes caused a new round of controversy. In mid-September, in the "Oriental Selection" live broadcast room, the founder of Zhigang think tank shouted that "prepared dishes are pig and dog food".

Prefabricated dishes, a term that has a sense of existence in this year’s public opinion field, refer to semi-finished dishes that are prepared in advance and can be eaten simply by heating or frying later.

Precast dishes have been blown to the air, and "kitchen black holes" have found "spring" for cooking, but some people have a slight complaint — — This kind of fast food, which runs counter to the traditional eating habit of focusing on freshness, will eventually make Chinese food lose its soul and change the taste buds of Chinese.

When consumers feel that life is surrounded by something, capital with a keen sense of smell must have swarmed, just like prefabricated dishes.

There is no doubt that in the past two years, the industry of prefabricated vegetables has really caught fire. According to NCBD data, in 2021, the scale of the prefabricated vegetable industry will exceed 300 billion [1], and even some institutions predict that it will be a trillion-dollar track [2].

Among the players in the pre-cooked food track, whether they are cooking home-cooked dishes, focusing on vegetables, focusing on seafood, western food or hot pot and other special dishes, or even doing supply chain, they are all favored by investment institutions.

According to our statistics, from 2021 to the first half of 2022, there were at least 56 investment and financing events of prefabricated vegetables, accounting for 17% of the 334 public financing events in the catering industry during the period [3] [4].

Among them, tens of millions of levels of financing are the mainstay, but there are also billions of dollars in business. For example, in March of this year, Lu Zhengyao, who left Ruixing, participated in the establishment of the Tip of the Tongue Hero, and received 1.6 billion Series B financing [5].

In January of this year, the Tip of the Tongue Hero was officially launched, claiming that it would open 5,000 stores this year. Although there were only over 400 stores in July, people from all walks of life always paid close attention to whether the Tip of the Tongue Hero could become a lucky star in the catering industry [6].

According to the statistics of China Chain Store & Franchise Association, the amount of financing flowing into the prefabricated vegetable industry in the past year and a half can account for 10% of the financing amount of the catering industry [7]. "Prefabricated dishes" can also be compared with "meta-universe" and "carbon neutral", and together with them, it will become the most concerned track for investment institutions in the first half of 2022 [8].

Capital is willing to invest, and provincial policies are also overweight. Under such a good environment, there are more players on the track, and the start-ups, transformations and cross-border competitions are on the same field. By April 2021, Weizhixiang was listed, and the "first stock of prepared vegetables" in A shares successfully ran out.

In the year of 2021, Weizhixiang achieved revenue of 765 million yuan, up 23% year-on-year, and at the same time, 133 million net profit was returned to the mother, up 6% year-on-year [9].

Making prefabricated dishes can really make money. In fact, Weizhixiang, whose market is concentrated in East China, has achieved double growth in revenue and net profit in recent years. In the first half of 2022, the operating income of Weizhixiang reached 378 million yuan, and the net profit returned to the mother increased by 14.58% year-on-year.

Like the tip of the tongue hero, Weizhixiang also focuses on retail channels. In the first half of 2022, there were 1,522 franchise stores and 645 cooperative dealers nationwide [10].

If you often go to the vegetable market, you may be familiar with Weizhixiang, because the retail channels of Weizhixiang are mostly distributed in various vegetable markets and farmers’ markets. It is in the vegetable market that the founders Xia Jing and his wife observed the pain points of office workers’ trouble in washing vegetables and made their fortune [11].

But at the same time, Wei Zhixiang is also trying to walk on two legs, expanding the business of wholesale and direct sales to catering enterprises, and selling half of the dishes to hotels, restaurants, etc. In the first half of 2022, the revenue of wholesale channels accounted for 26.35% [12].

This is because consumers’ buying habits of prefabricated dishes are still in the training stage, but the use of prefabricated dishes in restaurants has already matured.

In recent years, prefabricated dishes have caught fire, and many people have also appeared in their homes. But in fact, prefabricated dishes have already "invaded" chain restaurants.

"28 separation" is the actual situation of this industry — — The ratio of B-end market to C-end market is about 8:2. According to China Chain Store & Franchise Association, at present, more than 85% of the sales channels of prefabricated vegetables are concentrated in B-end [7].

In other words, most of the prepared dishes flow to the central kitchen of the restaurant, and after being processed by the central kitchen, the prepared dishes in the form of semi-finished products continue to be delivered to various stores and finally delivered to the diners’ tables.

In 2020, 68.3% of the chain catering brands with more than 10 stores are already using the central kitchen [13].

In the survey of China Chain Store & Franchise Association, the proportion of prepared food in some head Chinese fast food companies can be close to 100%, such as Kungfu, while the proportion of prepared meals in Xibei Youmian Village and Xiaonanguo has reached more than 85% [7].

Moreover, compared with in-house food, take-away food is the growth soil of prefabricated dishes, and meals can be served simply by stir-frying, so merchants can not worry about overtime. The braised pork rice or pickled fish you ordered for lunch is probably a heated frozen fast food.

Pre-cooked dishes, a standardized product, are a perfect match with chain restaurants that pursue scale and take-away industries that pursue timeliness. The chain rate of restaurants in China is increasing, and the proportion of online take-out industry in the catering industry will reach 21.4% in 2021.

It can be predicted that as chain restaurants and takeout become more and more common, diners will be more likely to eat prefabricated dishes.

Why are prefabricated dishes so popular with chain restaurants? The reason is that prefabricated dishes can help them achieve "reducing costs and increasing efficiency".

Through the central kitchen, we can ensure the uniformity of products and reduce the risk of quality control, and the speed of eating will be accelerated, and we can entertain more guests in fixed business hours, and the revenue will naturally increase.

On the other hand, using prefabricated dishes, the kitchen in the back of the store heats it up and simply stirs it, which eliminates the need for chefs to operate, and the required manpower is also reduced, which greatly saves labor costs.

According to the calculation of China Chain Store & Franchise Association, the labor cost of restaurants will be reduced from 22% to 10% before and after using prefabricated dishes. Although the cost of raw materials will increase to some extent, the overall profit will still increase.

If it is a takeaway, the kitchen area can be further reduced and the rent cost can be lowered.

High rent and high labor are two big problems in the catering industry, both of which are solved by prefabricated dishes.

No wonder jian li, the founder of Xin Spicy Road and the chairman of Xinliangji, published bold opinions on his short video account that "in the next 10 years, 90% of chefs will be killed by prepared dishes" and "in the next 10 years, 90% of restaurants must use prepared dishes" [14].

Under the domination of assembly line production, the role of Chinese chefs has indeed been greatly reduced. If the taste is good, the power will be vested in the preparers of prefabricated dishes, and only a small number of chefs can get this "honor", while a large number of ordinary cooks know how to turn on and off the fire.

China Newsweek once reported that a 45-year-old skilled chef lost his job because his owner chose a new location in a shopping mall that restricted the use of open flames. "It may only take two minutes to heat up the prefabricated material package in 5 yuan and sell it in 25 yuan. From this point of view, the boss really doesn’t need to raise me again "[15].

Catering enterprises reduce costs and increase efficiency, but consumers are not willing — — Isn’t it the original intention of us to go to the restaurant all the way to eat the fresh and hot dishes cooked by the chef, even if there are occasional flaws?

The taste of the prepared dishes is mostly the same, and diners eat too much, and they slowly taste the clues.

In the first half of this year, "the use of prefabricated dishes in take-out and in-house meals without telling customers" became a widely complained problem, and the China Consumers Association criticized it by name, pointing out that it damaged consumers’ right to know and choose [16].

In August this year, CCTV’s Tianxia Finance reported that over 80% of chain restaurants in Guangzhou use prefabricated dishes [17], while in Shanghai, the users of prefabricated dishes even include Michelin restaurants [18].

After hearing this, a group of gourmets were thunderstruck, and related topics on social media were filled with their anger and disappointment.

The hottest controversy is that "prefabricated dishes unify the taste of restaurants". As prefabricated dishes continue to "invade" restaurants, different restaurants taste the same and have no pot gas.

Some people accuse restaurants of eating too ugly, and consumers pay the price of fried food. As a result, they get cheap fast food on the heating line, which is obviously unacceptable to consumers.

Indeed, if you go out for a meal, you can’t eat fresh ingredients and the chef’s unique skills. Anyone feels that he is a "big injustice". To suffer such a crime, it is better to order takeout or make instant noodles by himself.

When it comes to family use scenarios, solitary people who have "one person to eat" are too lazy to cook or young couples who "support their feet" want to eat some new tricks, and they may not be able to make cheap, delicious and relatively healthy meals with the help of prefabricated dishes.

They are not cheap — — Over 70% of consumers will choose to buy pre-cooked dishes above 21 yuan, and more than 14% will spend more than 40 yuan.

And they may not be so healthy — — A 258-gram prefabricated dish contains more than 2600 mg of sodium, which is too high [19].

Of course, these security risks may be solved with the improvement of industry norms, and the categories and tastes of high, medium and low-end markets will be richer and the prices will be more reasonable.

The emergence of prefabricated vegetables is the product of market demand, and the pace of life in modern society is fast. It is really convenient for many "workers" who don’t have enough time to wash vegetables, chop meat and marinate for seasoning.

However, it has always been lamented that when one day, the family kitchen is deeply invaded and the catering industry is heading for assembly line production in an all-round way, private and fresh delicacies will decline, and the "mother’s taste" will be nowhere to be found. The non-standardized and attractive Chinese food has also been eroded by industrial civilization.

No one hopes that the next "eat drink man woman" will not have the eighteen martial arts of steaming, frying, boiling, stewing and stewing, which are pleasing to the eye of Lao Zhu, but only the fancy way of tearing the packaging bag of prefabricated vegetables; Or the next "Gourmet" doesn’t have golden wisps of Buddha clothes, roasted geese in Gankun, and ecstasy rice, but only pre-made barbecued pork rice with heating time in place.

References:

• [1] Dining Collection. (2021). 2021— 2022 China Prefabricated Vegetable Industry Development Report.
• [2] Ai Media Consulting. (2022). Research Report on the Development Trend of China Prefabricated Vegetable Industry in 2022.
• [3] Dining Collection. (2022). 2021— Investment and Financing Report of China Catering Industry in 2022.
• [4] Dining Collection. (2022). Panoramic development report of China catering industry in 2022. Retrieved 15 September 2022 from https://www.foodaily.com/articles/28152..
• [5] Gao Huichao. (2022). Trillion prefabricated dishes ③ | Prefabricated dishes usher in a high-light moment, and in the future, enterprises will pay more attention to "basic skills. Retrieved15 September 2022 from http://www.21jingji.com/article/20220915/Herald/A0114D2B4959E192B4E38"
• [6] Liang Pan. (2022). The first store closed, the franchisee was exposed to losses, and the tip of the tongue hero failed to cut into the prefabricated dishes? . Red Meal Industry Research Institute. Retrieved 15 September 2022 from https://mp.weixin.qq.com/s/2Jc_ZIBAr7Y2VxFGIHpaSA.
• [7] China Chain Store & Franchise Association. (2022). 2022 China Chain Restaurant Industry Report.
• [8] China Investment Research Institute. (2022). VC/PE report for the first half of 2022.
• [9] Taste knows fragrance. (2022). 2021 Annual Report.
• [10] Open source securities. (2022). Weizhixiang: The epidemic situation is slightly disturbed and the multi-channel layout has great potential — — — Company information update report.
• [11] Zhang Qi. (2022). In-depth analysis of "the first stock of prefabricated vegetables": starting from selling vegetables, the annual revenue has exceeded 700 million yuan. Red Food Industry Research Institute. Retrieved 3 October 2022 from https://mp.weixin.qq.com/s/_sPZzyOM0ZiSA5wJUDFhQg..
• [12] Taste knows fragrance. (2022). Announcement of main operating data for the first half of 2022.
• [13] China Hotel Association. (2021). China catering industry annual report.
• [14] jian li. (2022). Within 10 years, catering prefabrication is bound to be a trend. Tik Tok. Retrieved 3 October 2022 from https://v.douyin.com/6wpr6yc/..
• [15] Hu Kefei. (2022). Chefs disappear in the kitchen. China Newsweek. Retrieved 15 September 2022 from http://www.inewsweek.cn/viewpoint/2022-01-10/14884.shtml..
• [16] China Consumers Association. (2022). Analysis of complaints received by the National Consumers Association in the first half of 2022. China Quality News Network. Retrieved15 September 2022 from https://www.cqn.com.cn/ms/content/2022-08/03/content _ 8847697.htm.
• [17] CCTV. (2022). Guangzhou, Guangdong: The proportion of prefabricated dishes used in chain restaurants is over 80%. Retrieved 15 September 2022 from http://tv.cctv.com/2022/08/05/Videjn1unhd39K281WKNK6J220805.shtml. 。
• [18] Shanghai Legal News. (2022). Looking for "pot gas" in the restaurant, even the Michelin restaurant is full of prefabricated dishes? Retrieved 15 September 2022 from https://mp.weixin.qq.com/s? __biz=MzA5MzUwOTYzNQ==&mid=2649783388&idx=4&sn=6880b45d382ef1f20b7f354a2df03f3b.
• [19] CCTV. (2022). Yunnan: Precast dishes go to the table, and doctors warn against excessive sodium. Retrieved 15 September 2022 from https://tv.cctv.com/2022/09/05/Videllwoofjcigwiy 3UV7H5n220905.shtml. 。

Cctv news(News Network): "Going into the County to See Development" entered Zizhong County, Sichuan Province today (August 15th). Since the 18th National Congress of the Communist Party of China, Zizhong has promoted agriculture through science and technology, strengthened the characteristic agricultural industry, and strived to build a strong county with characteristic industries in Chengdu and Chongqing.

Zizhong County, Sichuan Province, is located in the middle of Sichuan Basin, and it is the time for local rice harvest. Since the 18th National Congress of the Communist Party of China, Zizhong has carried out the strategy of "storing grain on the ground and storing grain in technology", continuously explored the land potential, and tried to implement whole-process mechanized farming in hilly areas to promote grain production and income.

Yi Xiaojie, a rice grower in Zizhong County, Sichuan ProvinceMechanized farming has been carried out throughout the process, and the output has also gone up, and our pockets have also swelled.

Promoting agriculture through science and technology and promoting the high-quality development of modern agriculture. Relying on national agricultural science and technology parks, national modern agricultural industrial parks and national rural industrial integration development demonstration parks, Zizhong has continuously increased investment in research and development, and the scale and quality of agricultural products have been continuously improved. In 2021, the total output value of Zizhong agriculture was 8.131 billion yuan.

Zizhong is located between Chengdu and Chongqing. In recent years, the local transportation infrastructure has developed rapidly. Now, from Zizhong North Station, Chengdu-Chongqing high-speed railway can reach the capital in 28 minutes and Chongqing in 38 minutes. In the future, Zizhong will continue to lay out emerging industries such as clean energy and electronic information, build food and beverage industry clusters, and strive to build a strong green industry county in Chengdu and Chongqing, relying on the development of the twin-city economic circle in Chengdu and Chongqing.

Lu Songming, Deputy Secretary of Neijiang Municipal Committee of Sichuan Province and Secretary of Zizhong County CommitteeWe will develop characteristic agricultural industries, actively undertake supporting key industries in Chengdu and Chongqing, speed up the construction of a regional modern logistics system, and integrate high-quality into the twin-city economic circle in Chengdu and Chongqing.

"Tired, have a rest."

In Chengdu Qingbaijiang Micro-products Liandahai Industrial Park, truck driver Ye Qinghua took advantage of the cargo gap and walked into the 24-hour "rest station". The temperature in the station is suitable, and the facilities and equipment are readily available. Ye Qinghua opened the refrigerator, took out a bottle of frozen mineral water and gulped it down. "It’s very convenient here. The canteen next door also provides meals of 2 meats, 2 vegetarian dishes and 1 soup. You can eat them for free by scanning the code."

Qingbaijiang is the seat of Chengdu International Railway Port, and the trains between China and Europe (Chengdu and Chongqing) are galloping, attracting many modern logistics enterprises to settle down and simultaneously expanding the group of truck drivers. As one of the busiest logistics industrial parks in Chengdu, Dahai ranks first in the city in terms of storage capacity, distribution capacity and truck flow. Every day, thousands of trucks loaded with goods come in and out from here, transporting tens of thousands of tons of goods between Chengdu and other cities.

The "rest station" in Chengdu Qingbaijiang Dahai Industrial Park. Photo courtesy of Dahai Industrial Park

In view of the characteristics of large mobility and scattered aggregation of truck drivers. In 2022, Dahai Industrial Park opened the "Rongouyi Warm Heart House", which provided one-stop services such as parking and maintenance to meet the needs of truck drivers who want to "drink hot water, eat hot meals, take a hot bath and sleep well". Last year, combined with the business model of truck drivers in the park, Dahai Industrial Park launched several "rest stops", with air conditioners, televisions, water dispensers, recliners, books and newspapers, which further upgraded the service model of "Warm Heart Home". According to Li Lianglun, director of Chengdu Dahai Comprehensive Management Department, after the launch of the "rest station", truck drivers use the station service more than a thousand times a month.

The "rest post" has perfect internal functions and facilities. Photo courtesy of Dahai Industrial Park

Since 2021, Sichuan has explored a new path of high-quality development of the industry with "wheel party building", and innovated to create an upgraded version of the driver’s home-the "warm-hearted home" for truck drivers. At present, 26 related points have been built. According to the person in charge of the Sichuan Provincial Department of Transportation, the "Warm Home" is laid out along highways, ordinary national and provincial roads, logistics parks and inland ports in the province. According to the plan, 37 "Warm Home" points will be built in Sichuan before 2025, realizing full coverage of the main freight logistics channels in the province. On the basis of broadening the points, more considerate services are also being launched.

Jintang Service Area of Chengde South Expressway has established the first "warm-hearted home" for truck drivers in the province. In the "warm-hearted home", the laundry and drying area, shower area and kitchen area are well-equipped, providing drivers and passengers with services such as bringing their own bedding to stay at the minimum of one yuan, and the "one meat and two vegetables" box lunch sold in the service area is at the minimum of ten yuan, striving for convenience and practicality.

"This is the warm home of our truck driver."

"The space is clean, the service is good, the bath is very comfortable, and the mood of the sports car is good."

……

On the register of "Warm Heart House", the truck driver expressed his affirmation of this service through a series of real messages.

On this basis, in 2023, the Jintang service area of Chengde South Expressway launched the Warm Heart Health Service Station, which opened up a safe, healthy and green rescue channel to provide health promotion, emergency rescue and safety guarantee to the drivers and passengers in the past service areas.

Warm Heart Health Service Station is equipped with automatic external defibrillator (AED), sphygmomanometer and standing medicine box. Jintang Service Area, in conjunction with county transportation department and health department, has opened a medical green rescue channel nearby and provided a special telephone for green rescue. In case of emergency, the service area staff can contact the local hospital ambulance personnel and quickly link to medical resources, so that the drivers and passengers who are in urgent need of treatment can get the most timely and fastest medical treatment.

Warm heart health service station in Jintang service area of Chengde South Expressway. Photo courtesy of service area

In January of this year, Ms. Wang, a driver and passenger, was sent to the post station by her friends because she was flustered, short of breath and weak. In the post station, the staff gave Ms. Wang a simple care and contacted the hospital through the emergency phone. It took only 14 minutes. The ambulance arrived at the post station and transferred Ms. Wang to the hospital for treatment.

"The service station is committed to rapid discovery, timely treatment and effective treatment of patients, and provides a safe and healthy travel service experience for drivers and passengers in all directions." According to Yue Dongxue, director of Jintang Service Area of Chengde South Expressway, in the early stage, they conducted emergency rescue skills training to improve the self-help and mutual rescue ability of the service area in response to emergencies and accidental injuries. It is convenient for rapid discovery, timely treatment and effective treatment of patients. "Provide a safe and healthy travel service experience for drivers and passengers in all directions." She said.

　　[PConline evaluation] "Keeping pace with the times" is like the blood flowing in the body of a technology manufacturer. Without blood, you can’t survive; Without hematopoiesis, there is no vitality. And "keeping pace with the times" has different concrete appearances in different industries and different types of manufacturers. For example, in the notebook industry we are going to talk about next, "keeping pace with the times" means using the latest hardware and adopting a design language that fits the times and approaches consumers.

　　From the hardware point of view, the latest hardware is nothing more than Intel’s eight-generation (thin notebook)/nine-generation (game notebook) processors and NVIDIA’s MX (thin notebook) /RTX (game notebook) graphics cards. As a leader in the notebook industry, what kind of new hardware is connected in series and what kind of design is used to make Lenovo’s products stand out in the fierce competition in the market? This time,

　　Intimate design and accurate positioning of users

　　Just as black and white is an eternal classic, simplicity is a design that never falls behind. However, simplicity does not mean monotony, and how to distinguish simplicity from monotony, Lenovo Xiaoxin Air 15 2019 is realized by small corner LOGO embellishment.

　　The front of Lenovo Xiaoxin Air 15 2019 is treated with frosting and spraying technology. On the whole, it looks strong in metal texture, and it is dry and delicate in practice.

　　On the front of Nuoda, except Lenovo Logo in the upper left corner, the notebook has no other gaudy logo, which is concise and clear, not only conforms to the design pursuit of simplicity and fashion of young people at present, but also shows the neatness and competence of business elites when taking it on business trips.

　　When it comes to the use of business elites, Lenovo Xiaoxin Air 15 2019 is equipped with many practical interfaces. Among them, from the outside to the inside, USB 3.1 interface x 2, SD card reader and small hole with "one-button recovery" function are arranged on the right side. The external USB 3.1 interface can charge mobile phones, tablets and other devices even if the computer is turned off. The notebook is cleverly transformed into a large charging treasure, and there is no need to carry multiple charging treasures on business trips, which is easy and enjoyable; The "one-button recovery" function converted from the ThinkPad blue key can also help users get out of trouble easily when they encounter intractable problems such as system crash/computer blue screen.

　　As for the left side, the power interface, HDMI display interface, USB Type-C interface and 3.5mm 2-in-1 audio interface are listed in turn. With the addition of USB Type-C interface, the diversified interface support of the computer is realized. No matter what type of data cable the mobile phone uses, there is always an interface suitable for you.

　　At the back of the rotating shaft and the bottom of the notebook, a large fence corresponds to the cooling fan of the notebook, and the heat generated when the notebook runs large software also has sufficient cooling space.

　　In addition, different from the traditional four-corner foot pads, Lenovo Xiaoxin Air 15 2019 uses 2+1 rubber foot pads at the bottom, with long and thick rubber foot pads. With the first two small foot pads, the notebook can be used stably in more scenes.

　　Thanks to the flexibility of the rotating shaft, the opening and closing angle of Lenovo Xiaoxin Air 15 2019 model can reach 180. It is also very convenient to play drama on the sofa/bed in leisure time and discuss ideas with others at work.

　　The narrow bezel design that keeps pace with the times generally stays at a width of 7.5mm in the market, while Lenovo Xiaoxin Air 15 2019 has achieved a width of 4.25mm, which makes the notebook screen account for as much as 85.3%. The 15.6-inch notebook looks only the size of the traditional 14-inch notebook. When users are working, their horizons are wider and their mood is naturally brighter, and they can also feel greater vision when watching movies.

　　Due to the integration of the camera and microphone required for video, the forehead of Lenovo Xiaoxin Air 15 2019 is not as narrow as the borders on both sides, but it is still much narrower than the ordinary models on the market. On this narrow forehead, Lenovo skillfully added a physical peep-proof switch to the camera, turned it off to the left and turned it on to the right. In an era when privacy is increasingly valued, sometimes an excellent design language is a small and intimate design that meets the needs of the times.

　　Now that we talk about privacy protection, fingerprint recognition is indispensable for a light notebook that keeps pace with the times. In the lower right corner of the keyboard of Lenovo Xiaoxin Air 15 2019, the fingerprint recognition function is added to Lenovo Xiaoxin Air 15 2019. This pressed fingerprint key can be used as a power-on key, and it can be unlocked to enter the system when it is dormant, thus avoiding the embarrassment of inputting passwords in front of many people and effectively protecting personal privacy.

　　Maybe you will ask, with this button, what is the function of the power button in the upper right corner? Just as the "one-button recovery" function exists, a backup scheme is also needed for the safety of business use. The existence of the power key is not only the first entrance when fingerprint identification is not set, but also the second entrance when fingerprint identification fails.

　　In order to get a better feel, many users like an external mechanical keyboard. Going on a business trip means saying goodbye to the mechanical keyboard, but using Lenovo Xiaoxin Air 15 2019 does not mean saying goodbye to a good feel.

　　Lenovo Xiaoxin Air 15 2019 keyboard adopts an isolated chocolate keyboard, and each key exists independently, with a distance of 19.05mm, which is not easy to touch by mistake; The key stroke is 1.3mm, and the quick tapping response is quick; Coupled with the matte paint on the surface of the keycap, although the feel is not as good as that of the mechanical keyboard, it is definitely not bad for business trips.

　　In addition, it is not difficult to use the backlight at night by calling up the backlight through FN+ space bar. And the digital keyboard area that makes full use of space will greatly improve the office efficiency for friends who have to deal with numbers every day.

　　In the touchpad part, Lenovo Xiaoxin Air 15 2019 adopts an integrated glass touchpad solution. The area looks small, but it is very sensitive and smooth in actual operation. It can complete accurate operation only by clicking and gesturing, and it is not a big problem without a mouse in daily office.

　　Surrounding dolby pro logic with 15.6-inch ultra-narrow bezel and high color gamut full HD IPS full screen not only provides users with excellent audio and video experience visually but also audibly.

　　In terms of thickness and weight, Lenovo Xiaoxin Air 15 2019 is made of aluminum alloy metal, which provides sufficient strength guarantee for the fuselage, and also makes the whole notebook lighter. The thinnest part is 16.9mm, and the 15.6-inch fuselage with power adapter is only 2.3kg (1.76kg for the fuselage), so it is relatively light to carry on business trips.

　　Excellent configuration to enhance user experience On the screen side, Xiaoxin Air15 2019 adopts the popular "high color gamut IPS screen", which has a high color gamut coverage of 72%NTSC, and the screen resolution is 1920×1080. The surface layer is treated with anti-glare atomization, and with the high brightness of 300 nits, it also has a good impression under strong light.

　　On the processor side, Lenovo Xiaoxin Air 15 2019 is an eight-generation Core i7-8565U equipped with Intel’s latest Whiskey Lake architecture. This processor has been enhanced, and its performance is at least 10% higher than that of the i7-8550U introduced earlier, with a main frequency of 1.8GHz, a turbo frequency of 4.6GHz, 4 cores and 8 threads, a third-level cache of 8 MB, and a TDP of 15W.

　　With a stronger eight-generation Core i7-8565U, Lenovo Xiaoxin Air 15 2019 also enables multi-mode support. Through FN+Q, users can switch between beast, mute and balanced modes at will.

　　When the external power supply is inconvenient for business trip, use the "silent" mode with longer battery life; Leisure and entertainment want to play games such as League of Legends to start the "beast"; Multi-mode selection also makes it better adapt to more usage scenarios.

Silent mode

Beast mode

　　Then, under different modes, what is the performance difference of Lenovo Xiaoxin Air 15 2019? We tested its lowest performance "silent" mode and the strongest performance "beast" mode through CINEBENCH R15. The results are shown in the figure, and the final results of the "silent" mode are: multi-core 542cb and single-core 160cb；; Final results of "Beast" mode: multi-core 694cb, single-core 171cb.

　　Judging from the score, the silent mode is quite different from the Beast mode, but don’t underestimate the performance of the silent mode, which is only a little lower than i7-8550U (single core 166cb, multi-core 561cb), which also means that in the silent mode, any browser can be opened more, office software can be used, or PS retouching, video editing and simple rendering can be done.

　　As for the "Beast" mode, the single-core performance basically exceeds that of the previous generation i7-7700HQ standard voltage. In other words, this processor has more than enough computing power to deal with some mainstream online games.

　　Since there is no problem with the computing power of the processor, the only other factor that may hinder the notebook from playing is the core temperature. We use AIDA for this part? 64 Carry out CPU copying test on Lenovo Xiaoxin Air 15 2019. Under the condition of 100% high load, we can see that the core temperature of i7-8565U fluctuates regularly between 70℃ and 90℃, and the whole process processor runs stably without sudden frequency drop. It is not easy to perform stably at high temperature. This achievement is not only due to the low power consumption of Intel processor, but also thanks to the design skill of Lenovo’s double fans, double copper pipes and die cooling of the whole machine.

　　During the copying process, we tested Lenovo Xiaoxin Air 15 2019 with infrared thermometer. Under the condition of room temperature of 26.1℃, the high temperature area of the machine is mainly concentrated in the heat dissipation port at the rotating shaft, with the highest temperature of 47.3℃. Only by touching that position with your hands can you feel the temperature.

　　As for the graphics card, NVIDIA MX250 has a core frequency of 1519MHz and a memory frequency of 1752MHz. It is full of blood without castration, and its performance is improved by 5% ~ 10% compared with the "full blood version" MX150, which can meet the needs of ordinary 3D online games and barely getting started eating chicken. In addition, the editing speed of general pictures and videos such as Photoshop, Illustrator, Lightroom and Premiere will be faster.

　　In the hard disk part, Lenovo Xiaoxin Air 15 2019 has a built-in 1T PCIe SSD. In the test of CrystalDiskMark, the sequential reading and writing speed of 1G file is as high as 3453MB/s and 2107MB/s, and the random reading and writing performance of 4K is 37.35MB/s and 77.78mb/s. To be honest, it is quite unexpected that the sequential reading and writing can reach such a high speed. This side reflects that Lenovo uses the same amount of materials in invisible places, and uses high-standard hardware at any cost, in exchange for a smooth user experience with 5 seconds of boot and rapid software response. In terms of product scalability, according to the official product introduction, Xiaoxin Air15 2019′ s memory supports a maximum of 20G dual-channel memory expansion. The SSD also supports dual SSDs, with extra M.2242 extension bits reserved, and supports PCIe bus and NVMe protocol as well as the main hard disk bits. As a thin notebook with a thickness of only 16.9mm, its storage scalability is still worthy of recognition.

　　The battery life-related part is a highlight of Air15 2019. Compared with the previous generation of 45Wh and the current situation that the products of the same level are mostly hovering at 50-60Wh, this year’s Air15 2019 battery has jumped to a super-large capacity of 70Wh, which is a ride in the same level of light and thin books. The official announcement has the longest battery life of 19 hours. Of course, this is the theoretical time. In fact, it is closer to the scene used by users. We recommend using PC Mark8′ s Work mode battery life test. Due to the compatibility problem with the language pack of PC Mark8, it is temporarily impossible to carry out the battery life simulation test on the test machine on hand. According to the results released by netizens at present, the longest working mode can reach about 7-8 hours. This has obvious advantages over the common score of about 5 hours.

　　In addition to the large battery, Air15 2019 also supports ultra-fast charging technology, claiming that it can be used for 4 hours after charging for 1 quarter of an hour, and it can use the fragmented time to quickly "return blood" to the computer. However, the description of 65W high-power adapter reminds me of Z6 Pro’s "27W fast charging adapter" some time ago, which is funny manually.

　　Summary:

　　Even if it is implemented in notebooks, the performance of "keeping pace with the times" is different because of different product segments. Lenovo Xiaoxin Air 15 2019, based on the common elements such as large screen, all-metal, thinness and uniqueness, also strengthened the two outstanding advantages of screen quality and battery capacity, and explained to you the configuration and design language that a large-size business thinness should have. Its version of i5/8G/1T SSD/MX250 is priced at only 5499 yuan, which is still very competitive in a light and thin book of 5000 yuan. .

　　[Global Network Reporter Zhang Xiaoya] According to Agence France-Presse, the Brazilian government said on March 29th that China and Brazil had reached an agreement to trade in local currency instead of using the US dollar as an intermediate currency.

　　Agence France-Presse said that this agreement will enable China and Brazil, the largest economy in Latin America, to conduct large-scale trade and financial transactions directly, and exchange RMB for the real, and vice versa, instead of using the US dollar as an intermediate currency. The report said that the agreement was announced after the China-Pakistan high-level business forum held in Beijing. In January this year, the two sides reached a preliminary agreement on this.

　　"This is expected to reduce costs … … Promote bilateral trade and investment facilitation. " The Brazilian Export Investment Promotion Agency said in a statement.

　　Agence France-Presse said that China is Brazil’s largest trading partner, with bilateral trade reaching a record $150.5 billion last year.

　　Bloomberg reported on March 25th that before Brazilian President Lula’s visit to China, hundreds of representatives of Brazilian agricultural enterprises "flocked to Beijing" this week, seeking to increase export cooperation with China and attract investment. Reuters also said that the delegation visiting China is huge, including cabinet ministers, governors, parliamentarians and 240 business leaders. Most of Brazil’s beef, soybeans and wood pulp are exported to China. Brazilian Foreign Ministry officials said that Brazil hopes to expand its trade with China beyond the export of iron ore, soybeans, soybean oil and meat, and is ready to sign agreements on technology, innovation and sustainable development.

　　According to the news published on the website of the People’s Bank of China in February, recently, the People’s Bank of China and the Central Bank of Brazil signed a memorandum of cooperation on establishing RMB clearing arrangements in Brazil. The establishment of RMB clearing arrangements in Brazil will be beneficial to enterprises and financial institutions in China and Pakistan to use RMB for cross-border transactions, and further promote the facilitation of bilateral trade and investment.

Catalogue

　　The first part of the 2019 annual departmental final accounts report

　　I. Summary of final accounts of income and expenditure

　　Second, the income statement

　　Iii. Final Statement of Expenditure

　　IV. Summary of Final Accounts of Financial Appropriation Income and Expenditure

　　V. Final Statement of General Public Budget Financial Allocation Expenditure

　　VI. Final Statement of Basic Expenditure of General Public Budget Financial Allocation

　　Seven, the government fund budget financial allocation income and expenditure statement.

　　Eight, the government fund budget financial allocation of basic expenditure statement

　　Nine, the financial allocation "three public" expenditure statement

　　X. Table of Government Procurement

　　XI. Table of Government Expenditure on Purchasing Services

　　The second part of the 2019 annual departmental accounts

　　Part III Information on Other Important Matters in 2019

　　The fourth part is the performance evaluation of departments in 2019

The first part of the 2019 annual departmental final accounts report

　　See the attachment for the report.

The second part of the 2019 annual departmental accounts

　　I. Basic information of the department

　　(1) Main functions

　　The Beijing Municipal Health and Wellness Commission (hereinafter referred to as the Municipal Health and Wellness Commission) is an integral part of the municipal government responsible for the health and wellness work in this Municipality. Main responsibilities include:

　　1. Responsible for drafting health-related local regulations and government regulations. Plan and coordinate the allocation of health service resources in Beijing as a whole, and formulate and organize the implementation of regional health development plans. Coordinate and promote health information and statistics.

　　2 responsible for organizing and coordinating the reform of medical and health system, studying and formulating the planning, policies, implementation plans and related supporting measures for the reform of medical and health system. Formulate and organize the implementation of policies and measures to promote the diversification of health service providers and ways of providing health services. To study and put forward policy suggestions on medical services and drug prices.

　　3. Responsible for disease prevention and control. Formulate disease prevention and control plans, immunization plans and intervention measures for public health problems that seriously endanger residents’ health, and organize their implementation. Responsible for the construction and management of the city’s health emergency system. Formulate health emergency and emergency medical rescue plans, public health emergency monitoring and risk assessment plans, organize and guide the prevention and control of public health emergencies and medical and health rescue of various public emergencies.

　　4. Organize and coordinate the implementation of national and municipal policies and measures to deal with population aging, and be responsible for organizing and promoting the construction of health service system for the elderly and the combination of medical care and nursing.

　　5 responsible for the implementation of the national drug policy and the national essential drug system in this Municipality, organize the implementation of the national essential drug list, and carry out drug use monitoring, clinical comprehensive evaluation and early warning of drug shortage in this Municipality. Organize food safety risk monitoring and evaluation in this city.

　　6. Be responsible for the supervision and management of public health such as occupational health, radiation health, environmental health, school health, public place health, drinking water health, etc. within the scope of responsibilities of this Municipality, be responsible for the supervision of infectious disease prevention and control in this Municipality, and improve the comprehensive health supervision system.

　　7 responsible for the supervision and management of the medical and health industry in this Municipality. To organize the formulation of norms and standards for medical institutions and their medical treatment, rehabilitation, nursing services and medical technology, medical quality, medical safety and management of blood collection and supply institutions, and supervise their implementation. To organize the formulation of medical and health professional ethics standards and regulations on the practice management of medical personnel. Establish a service evaluation and supervision system for medical treatment, rehabilitation, nursing and public health. To undertake the relevant management work of encouraging social forces to provide medical and health services. Building a harmonious relationship between doctors and patients.

　　8 responsible for the city’s family planning management and service work. Organize the monitoring of the birth population dynamics in this city, and put forward suggestions on releasing the information of population monitoring, early warning and forecasting in this city. Organize the implementation of the city’s family planning policy.

　　9. Responsible for formulating and organizing the implementation of policies and measures for grassroots health, maternal and child health, elderly health and mental health in this Municipality, and guiding the construction of grassroots health, maternal and child health, elderly health and mental health system in this Municipality. We will promote the equalization of basic public health and health services for the elderly, and improve the new mechanism for grass-roots operation and the management system for rural doctors and general practitioners. Organize patriotic health campaigns and health promotion actions. Participate in promoting the innovation and development of health science and technology.

　　10. Be responsible for the health care work of the health care objects of this Municipality and the health care objects of the central units with medical relations in this Municipality. Responsible for the management of medical care for cadres in various departments of the city and district. Participate in the organization and implementation of medical and health security tasks for major events held in this city.

　　11. Manage the Beijing Administration of Traditional Chinese Medicine, manage the Beijing Association of Aging, and manage the Beijing Hospital Management Center.

　　12. Complete other tasks assigned by the municipal party committee and municipal government.

　　(II) Institutional situation

　　There are 28 departments, namely: Office, Development Planning Department (Capital Medical and Health Coordination Department), Policy and Regulation Department, System Reform Department, Disease Prevention and Control Department (Public Health Management Department), Medical Administration Department (Social Medical Service Department), Patriotic Health Campaign Promotion Department (Health Promotion Department), Grassroots Health Department, Health Emergency Office (Emergency Command Center for Public Health Emergencies), Science and Technology Education Department and Comprehensive Supervision Department. Health Department for Aging, Maternal and Child Health Department, Occupational Health Department, Population Monitoring and Family Development Department, Public Rights Protection Department, International Cooperation Department (Hong Kong, Macao and Taiwan Office), Health Care Department (Beijing Municipal Health Commission Office), Poverty Alleviation Cooperation and Support Department, Information Statistics Department, Finance Department (Audit Department), Cadre and Personnel Department (Talent Department), Party Committee (Party-Mass Work Department) and Discipline Inspection Commission (Inspection Office).

　　The 42 budget units are: Beijing Municipal Health and Wellness Commission, Beijing Municipal Health and Wellness Commission Retired Cadre Service Center, Beijing Family Planning Service Guidance Center, Beijing Family Planning Association, Beijing Institute of Hepatology, Beijing Rural Water Improvement Leading Office, Beijing patriotic health campaign committee Office, Beijing Health and Wellness Supervision Office, Beijing Diabetes Research Institute, Beijing Health and Wellness Commission Publicity Center, Beijing Maternal and Child Health Hospital, Beijing Health Vocational College, Beijing Health and Wellness Commission Accounting Service Center, Beijing Health and Wellness Commission Information Center, Beijing Community Health Service Management Center, Capital Institute of Pediatrics, Beijing Institute of Otolaryngology, Beijing Institute of Ophthalmology, Beijing Institute of Tuberculosis and Chest Tumor, Beijing Institute of Cardiopulmonary Vascular Diseases, Beijing Institute of Traditional Chinese Medicine, Beijing Institute of Pediatrics, Beijing Institute of Traumatology, Beijing Institute of Clinical Medicine, Beijing Research Center of Preventive Medicine, Beijing Institute of Cancer Prevention and Treatment, Beijing Institute of Traditional Chinese Medicine.Service Center, Beijing Institute of Tropical Medicine, Beijing Geriatric Medical Research Center, Beijing Institute of Respiratory Diseases, Beijing Emergency Center, Beijing Center for Disease Control and Prevention, Beijing Institute of Tuberculosis Control, Beijing Red Cross Blood Center, Beijing Branch of Chinese Medical Association, Beijing Physical Examination Center, Beijing Municipal Health and Wellness Commission Talent Exchange Service Center, Party School of Beijing Municipal Health and Wellness Commission, Beijing Mental Health Care Institute, Beijing Aging Association, and Beijing Municipal Health and Wellness Commission Administrative Examination and Approval Service Center.

　　(II) Personnel composition

　　The administrative establishment of this department is 344, and the actual number is 342; There are 5,120 employees, and there are 4,027 employees.

　　Second, the overall situation of income and expenditure accounts

　　In 2019, the total revenue and expenditure was 7,971,314,200 yuan, an increase of 1,495,034,100 yuan or 23.08% over the previous year.

　　(a) the income statement

　　In 2019, the total revenue this year was 6,912,643,800 yuan, an increase of 1,014,604,900 yuan over the previous year, with an increase of 17.20%, of which: the revenue from financial allocation was 4,518,216,900 yuan, accounting for 65.36% of the total revenue; Superior subsidy income is 0 million yuan; Business income is 2,100,811,500 yuan, accounting for 30.39% of the total income; Operating income is 4,861,600 yuan, accounting for 0.07% of the total income; The income paid by the affiliated unit is RMB 0,000; Other income was 288,753,800 yuan, accounting for 4.18% of the total income.

　　(2) Description of final accounts of expenditures

　　In 2019, the total expenditure this year was 6,344,633,900 yuan, an increase of 814,396,500 yuan or 14.73% over the previous year, of which: the basic expenditure was 3,754,880,900 yuan, accounting for 59.18% of the total expenditure; The project expenditure is 2,585,535,200 yuan, accounting for 40.75% of the total expenditure; Paid to the superior expenditure of 0 million yuan; Operating expenditure was 4,217,800 yuan, accounting for 0.06% of the total expenditure; Subsidy expenditure for affiliated units is 0,000 yuan.

　　Three, the financial allocation of income and expenditure accounts of the overall situation

　　In 2019, the total revenue and expenditure of financial allocation was 4,804,481,100 yuan, an increase of 544,878,100 yuan or 12.79% over the previous year.

　　Four, the general public budget expenditure accounts.

　　(a) the overall situation of the general public budget expenditure accounts

　　In 2019, the financial allocation expenditure of the general public budget was 3,848,889,600 yuan, which was mainly used in the following aspects (according to major categories): the education expenditure was 478,239,700 yuan, accounting for 12.43% of the financial allocation expenditure this year; The expenditure on science and technology is 1,027,268,400 yuan, accounting for 26.69% of this year’s financial allocation; The expenditure on culture, tourism, sports and media is 1,284,200 yuan, accounting for 0.03% of this year’s financial allocation; Expenditure on social security and employment was 37,315,400 yuan, accounting for 0.97% of this year’s financial allocation expenditure; Health expenditure was 2,304,781,900 yuan, accounting for 59.88% of this year’s financial allocation.

　　(two) the specific situation of the final accounts of the general public budget.

　　1. The final account of "education expenditure" in 2019 was 478,239,700 yuan, a decrease of 278,124,000 yuan or 36.77% compared with the budget at the beginning of 2019.

　　Among them:

　　The final account of "General Education" in 2019 was 130,631,500 yuan, a decrease of 283,093,800 yuan or 68.43% compared with the budget at the beginning of 2019. The main reason: the construction project of the new campus of Health Vocational College is a continuous project, which was not completed in the current year and was carried forward to the next year for further implementation.

　　The final account of "Vocational Education" in 2019 was 250,022,700 yuan, an increase of 14,741,100 yuan or 6.27% compared with the budget at the beginning of 2019. The main reason: The main reason: according to the development of the work, increase the special funds for the construction of characteristic majors.

　　The final account of "Further Education and Training" in 2019 was 97,585,500 yuan, a decrease of 9,771,300 yuan or 9.10% compared with the budget at the beginning of 2019. The main reasons are: implementing the work requirements of the municipal party Committee and municipal government, and reducing general expenditures such as training.

　　2. The final account of "science and technology expenditure" in 2019 was 1,027,268,400 yuan, an increase of 23,297,600 yuan or 2.32% compared with the budget at the beginning of 2019.

　　Among them:

　　The final account of "Applied Research" in 2019 was 850,354,100 yuan, an increase of 27,113,300 yuan or 3.29% compared with the budget at the beginning of 2019. The main reason: during the budget implementation, the funds for the pilot project of public welfare development and reform in Beijing municipal medical research institutes were increased.

　　The final account of "Science and Technology Conditions and Services" in 2019 was 3,251,800 yuan, a decrease of 1,327,400 yuan or 28.99% compared with the budget at the beginning of 2019. The main reason: the project was not spent in the current year, and it was carried forward to the next year for continued use.

　　The final account of "other scientific and technological expenditures" in 2019 was 173,662,500 yuan, a decrease of 2,488,300 yuan or 1.41% compared with the budget at the beginning of 2019. The main reason: according to the relevant regulations of scientific research project management, funds can be used across years, and some scientific research projects are not spent in the current year according to the project progress, and are carried forward to the next year to continue implementation.

　　3. The final account of "cultural tourism, sports and media expenditure" in 2019 was 1,284,200 yuan, a decrease of 13,200 yuan or 1.02% compared with the budget at the beginning of 2019. Among them:

　　The final accounts of "cultural relics" in 2019 were 1,284,200 yuan, a decrease of 13,200 yuan or 1.02% compared with the budget at the beginning of 2019. The main reason: the net balance generated after the completion of the cultural relics repair project of the Party School of the Municipal Health and Wellness Committee.

　　4. The final account of "Social Security and Employment Expenditure" in 2019 was 37,315,400 yuan, a decrease of 134,000 yuan or 0.36% compared with the budget at the beginning of 2019. Among them:

　　The final account of "Retirement of administrative institutions" in 2019 was 37,315,400 yuan, a decrease of 134,000 yuan or 0.36% compared with the budget at the beginning of 2019. The main reason: some retired workers died in the middle of the year, resulting in a certain balance of retirement funds.

　　5. The final account of "health expenditure" in 2019 was 2,304,781,900 yuan, an increase of 149,832,100 yuan or 6.95% compared with the budget at the beginning of 2019.

　　Among them:

　　The final account of "Health Management Affairs" in 2019 was 415,602,300 yuan, a decrease of 28,432,900 yuan or 6.40% compared with the budget at the beginning of 2019. The main reason: according to the work requirements of the municipal party Committee and municipal government, the general expenses such as office expenses of organs and subordinate units under this subject were reduced.

　　The final accounts of "public hospitals" in 2019 were 389,172,000 yuan, an increase of 136,872,500 yuan or 54.25% over the budget at the beginning of 2019. The main reasons are: in the middle of the year, the central government subsidized the capacity building of local medical and health institutions, the central government subsidized the construction of regional medical centers and the relocation of Beijing Center for Disease Control and Prevention.

　　The final account of "Public Health" in 2019 was 1,391,937,900 yuan, an increase of 42,373,800 yuan or 3.14% over the budget at the beginning of 2019. The main reasons are: in the middle of the year, the prevention and control capacity building project of emergency center was added, the pre-hospital emergency service project of 999 was purchased, and the vehicle-mounted system of 120 system of Beijing Emergency Center was purchased.

　　The final account of "Family Planning Affairs" in 2019 was 74,509,100 yuan, an increase of 132,100 yuan or 0.18% over the budget at the beginning of 2019. The main reason: according to the actual work in the middle of the year, the difference between the funds of the warm heart plan was added.

　　The final account of "Health Affairs for the Aged" in 2019 was RMB30,284,200, an increase of RMB81,000 or 0.27% over the budget at the beginning of 2019. The main reason: basic funds such as social security contributions for new employees were added in the middle of the year.

　　The final account of "other health expenditure" in 2019 was 3.2764 million yuan, a decrease of 1.1944 million yuan or 26.72% compared with the budget at the beginning of 2019. The main reason: according to the work requirements of the municipal party Committee and municipal government, the general expenses such as office expenses of organs and subordinate units under this subject were reduced.

　　Five, the government fund budget expenditure accounts.

　　There is no such expenditure this year.

　　Six, the financial allocation of basic expenditure accounts.

　　In 2019, the department allocated 1,597,592,600 yuan in general public budget and 0,000 yuan in government funds, including: (1) salary and welfare expenses including basic salary, allowances, bonuses, food subsidies, performance pay, other social security contributions and other salaries and benefits; (2) Expenditure on goods and services includes office expenses, printing fees, consulting fees, handling fees, water fees, electricity fees, post and telecommunications fees, heating fees, property management fees, travel expenses, expenses for going abroad (abroad) on business, maintenance (protection) fees, rental fees, conference fees, training fees, official reception fees, special materials fees, labor fees, entrusted business fees, trade union funds, and so on. (3) Subsidies for individuals and families include retirement expenses, retirement expenses, pensions, living allowances, relief expenses, medical expenses subsidies, grants, bonuses and other subsidies for individuals and families. (4) Other capital expenditures include the purchase of office equipment and special equipment.

Part III Information on Other Important Matters in 2019

　　First, the "three public funds" financial allocation final accounts

　　The "three public" funds include two administrative units, two institutions that refer to the civil service law and 20 institutions. In 2019, the final accounts of the "three public" funds were 4,553,600 yuan, a decrease of 1,739,800 yuan compared with the budget of 6,293,300 yuan at the beginning of 2019. Among them:

　　1. Expenses for going abroad on business. The final accounts in 2019 were 2,350,500 yuan, a decrease of 153,400 yuan compared with the budget of 2,503,900 yuan at the beginning of 2019. The main reasons are: compressing and integrating overseas delegations and training days, improving the efficiency of visiting and reducing the funds for going abroad; In 2019, the expenses for going abroad on business were mainly used for the grass-roots health delegation of Beijing Municipal Health and Wellness Commission, the key exchange project of the Exchange Bureau of the Taiwan Affairs Office of the State Council, the group of Beijing Municipal Health and Wellness Commission going to Guinea, and the group of Beijing Municipal Health and Wellness Commission going to Israel. In 2019, 32 and 74 people went abroad on business, and the per capita expenses for going abroad on business were 31,800 yuan.

　　2. Official reception fee. The final accounts in 2019 were 47,200 yuan, a decrease of 198,900 yuan compared with the budget of 246,100 yuan at the beginning of 2019. The main reasons: strictly control the expenditure of the three public funds and reduce the reception scale and expenditure. In 2019, the official reception fee was mainly used for official reception work such as Shaanxi Provincial Government’s investigation in Beijing, Shanghai Health and Health Commission and Medical Insurance Bureau’s investigation in Beijing. There were 88 official receptions and 960 official receptions.

　　3 official car purchase and operation and maintenance fees. The final accounts in 2019 were 2,155,900 yuan, a decrease of 1,387,400 yuan compared with the budget of 3,543,300 yuan at the beginning of 2019. Among them, the final account of the official car purchase fee in 2019 was 157,800 yuan, a decrease of 180,000 yuan compared with the budget of 337,800 yuan at the beginning of 2019. The main reasons are: practicing economy and reducing the funds of the three public funds. In 2019, one car was purchased, and the average purchase cost of the car was 157,800 yuan. The final account of the official vehicle operation and maintenance fee in 2019 was 1,998,100 yuan, a decrease of 1,207,400 yuan compared with the budget of 3,205,500 yuan at the beginning of 2019. The main reasons are: strict control of the three public funds and reduced expenditures. In 2019, the official vehicle operation and maintenance fee included 457,300 yuan for refueling, 641,900 yuan for maintenance, 420,000 yuan for insurance and 478,900 yuan for other expenses. In 2019, the number of official vehicles was 134, and the average vehicle operation and maintenance cost was 14,900 yuan.

　　II. Expenditures for the operation of organs

　　In 2019, the daily public expenditure of the basic expenditure arranged by the administrative units of this department (including the administrative institutions with reference to the Civil Service Law) using the financial allocation from the general public budget totaled 14,673,600 yuan, an increase of 3,216,200 yuan over the previous year. The reason for the increase is that according to the institutional reform plan of the municipal government, the Beijing Association for the Aged newly transferred to our Committee is a participating unit, with one administrative unit added and the daily public expenditure increased.

　　Iii. Government procurement expenditure

　　In 2019, the total government procurement expenditure of this department was 619,503,300 yuan, including 314,216,900 yuan for goods, 13,837,400 yuan for projects and 291,449,100 yuan for services. The contract amount awarded to small and medium-sized enterprises was 377,436,000 yuan, accounting for 60.93% of the total government procurement expenditure, of which the contract amount awarded to small and micro enterprises was 101,471,600 yuan, accounting for 16.38% of the total government procurement expenditure.

　　IV. Occupation of State-owned Assets

　　In 2019, there were 491 vehicles in this department, with 286,947,100 yuan; There are 206 sets of general equipment with a unit value of more than 500,000 yuan and 502 sets of special equipment with a unit value of more than 1 million yuan.

　　Five, the state-owned capital operating budget financial allocation revenue and expenditure

　　There is no such expenditure this year.

　　VI. Explanation of government expenditure on purchasing services

　　In 2019, the final account of government procurement services of this department was 116,893,800 yuan.

　　VII. Interpretation of technical terms

　　1. "Three Public Funds": refers to the expenses for going abroad (abroad), purchasing and operating official vehicles and official reception arranged by the unit through financial allocation. Among them, the expenses for going abroad on business refer to the international travel expenses, inter-city transportation expenses, accommodation expenses, meals, training fees, public and miscellaneous expenses, etc. The official vehicle purchase and operation expenses refer to the official vehicle purchase expenses (including vehicle purchase tax and license fee) and the official vehicle fuel expenses, maintenance fees, crossing fees, insurance fees, safety incentive fees and other expenses retained by the unit according to regulations; Official reception fee refers to all kinds of official reception (including foreign guests reception) expenses incurred by the unit according to regulations.

　　2. Operating expenses of organs: refers to the daily public expenditure among the basic expenditures arranged by the administrative units (including the administrative institutions with reference to the Civil Service Law) using the general public budget, including office and printing expenses, post and telecommunications expenses, travel expenses, conference expenses, welfare expenses, daily maintenance expenses, special materials and general equipment purchase expenses, office space utilities, office space heating expenses, office space property management expenses, official vehicle operation and maintenance expenses and other expenses.

　　3. Government procurement: refers to the behavior of state organs, institutions and organizations at all levels using financial funds to purchase goods, projects and services within the centralized catalogue formulated according to law or above the procurement limit standard.

　　4. Government procurement of services: refers to the behavior of state organs at all levels to entrust qualified service providers with services that fall within their own responsibilities and are suitable for market-oriented services in accordance with government procurement methods and procedures, and pay them fees according to factors such as service quantity and quality.

　　5. National immunization program refers to the planned vaccination among the population according to the vaccine varieties, immunization procedures or vaccination programs determined by the state or provinces, autonomous regions and municipalities directly under the Central Government, so as to prevent and control the occurrence and prevalence of specific infectious diseases.

The fourth part is the performance evaluation of departments in 2019

　　First, the performance evaluation work

　　In 2020, the Beijing Municipal Commission of Health and Wellness conducted a performance evaluation of departmental project expenditures in 2019, with 99 evaluation projects, accounting for 20.08% of the total departmental projects, involving an amount of 2.048 billion yuan. Among them, there are 93 summary procedure evaluation projects, involving an amount of 1.598 billion yuan; There are 6 ordinary program evaluation projects involving an amount of 450 million yuan. The performance evaluation of voluntary blood donation publicity funds in the general procedure evaluation project is as follows:

　　Two, blood donation publicity fund project performance evaluation report

　　(A) the evaluation object profile

　　Publicity of voluntary blood donation is the key and prerequisite for doing a good job of voluntary blood donation. In order to ensure sufficient and safe blood use for clinical treatment in the capital, according to the relevant provisions of the People’s Republic of China (PRC) Blood Donation Law, the Beijing Blood Donation Management Measures and the Blood Station Management Measures, since 2006, the municipal finance has allocated special funds for the publicity of blood donation without compensation. In order to ensure the clinical medical safety and adequate blood use in the capital in 2019, especially to ensure the safe, sufficient and timely supply of blood in high temperature, cold seasonal ischemia and emergencies, the knowledge and relevant laws and regulations of blood donation were popularized through various forms of blood donation publicity and mobilization activities throughout the city, so as to improve the awareness and participation of different groups of the public in this city in blood donation, and mobilize all sectors of society to actively participate in blood donation work.

　　(II) Evaluation conclusion

　　According to the implementation of the project, the performance evaluation working group, after comprehensive evaluation by experts, scored a comprehensive score of 88.10 for the performance evaluation of the project of blood donation publicity funds, and the conclusion of the comprehensive performance evaluation of the project was "good".

　　(3) Existing problems

　　First, the project innovation mechanism is insufficient. The project has been implemented for many years since it was established in 2006. However, the publicity methods and means are not innovative enough, and further demonstration and analysis are needed on the publicity forms, planning objectives and realization paths.

　　Second, the completeness and effectiveness of the project implementation plan are insufficient and need to be further refined. In the project implementation plan, the project organization structure, personnel arrangement and project organization mode are not elaborated, so the completeness and effectiveness are insufficient.

　　Third, the project performance target setting can be further improved. Some indicators are not detailed, quantitative and measurable; The benefit indicators are qualitative descriptions, lacking quantitative measurable content, so the quantitative description of benefit indicators should be further increased. In addition, the quantitative indicator value of awareness rate is not set for benefit indicators.

　　(4) Suggestions

　　First, it is suggested to improve the propaganda method and improve the project innovation mechanism. It is suggested to innovate the project management mechanism and organization and implementation mode according to the requirements of the development of the situation, hire a third party to compare and analyze the publicity effects obtained by different media publicity methods, and take various forms and means to carry out publicity activities according to the publicity objects, publicity contents and publicity forms in combination with the present situation and problems of blood donation sources in Beijing, so as to further improve the publicity methods and enhance the publicity effect. It is suggested that the publicity effect should be effectively corresponding to the response rate of blood donors. On the basis of blood donation publicity and investigation in Beijing, scientific, effective and feasible publicity and implementation plans should be formulated, investment in publicity and creativity should be strengthened, and the role of new media should be utilized and brought into play to improve the number of people who donate blood without compensation and the blood donation rate in Beijing.

　　Second, it is suggested to improve the project implementation plan. It is suggested that the project unit should improve the project implementation plan. The project management implementation plan should at least include the necessity, feasibility, performance objectives, financial support, personnel arrangement, time schedule, project organizational structure, personnel allocation, etc. It is suggested that the project unit formulate sub-projects for each work to strengthen the guidance and binding nature of the project implementation plan.

　　Third, it is suggested to strengthen performance target management. It is suggested that the performance management of the project should be strengthened, and the performance objectives of the project should be formulated reasonably. The indicators of the performance objectives should match the contents of the annual project to improve the scientific rationality of the performance indicators.

　　Third, the project expenditure performance self-evaluation form

Please click on the word "attention" before reading, and more valuable related content will be provided for you later. Thank you for your support.

As a means of transportation that relies on electric energy, it is essential to charge electric vehicles. However, different car owners have different ideas about the habit of charging electric vehicles. Some of them charge only when the power is running out, and some people charge frequently and charge every day. So, can electric vehicles be charged every day? The little expert made it clear once today and really learned it after reading it.

As for the way of "charging every day", it can’t be said that it is absolutely correct or absolutely wrong. After all, if the battery life of an electric car is only forty or fifty kilometers and you travel twenty or thirty kilometers every day, you have to charge it every day. Whether you can charge it every day depends on whether the advantages outweigh the disadvantages or the disadvantages outweigh the advantages. Let’s take a detailed look at the advantages and disadvantages of "charging every day" of an electric car.

Regarding the habit of "charging every day", what are the advantages of it compared with the need to use clean electricity to recharge? According to the expert’s summary, there are two simple and clear ones.

The first is to reduce the battery vulcanization reaction and slow down the battery aging speed:

What kind of battery is the fastest aging, that is, the battery with faster vulcanization speed, which leads to battery vulcanization, and the most important point is power loss. As long as the battery is discharged and not replenished in time, the sulfuric acid concentration of the battery is thin, and sulfide crystals will form, which will lead to battery capacity reduction and battery aging.

If the battery is charged every day, it can be replenished in time after discharge, and the concentration of electrolyte in the battery gradually increases, returning to the concentration before discharge, which can prevent the battery from vulcanizing and slow down the aging speed of the battery.

Secondly, there is no need to worry about the power failure halfway, and there is no need to take emergency treatment methods that damage the battery:

If the electric car is charged every day, there will naturally be no trouble in the middle of the road. As long as there is no electricity in the middle of the road, the emergency switch such as ACS provided by the manufacturer will not be used by the owner, and there is no need to worry about damaging the battery.

As for the ACS switch, it can still release electric energy when the electric vehicle shows insufficient power, but once it is turned on, it will release all the protection voltage of the battery, which is very harmful to the battery. If it can be used, try not to use it.

Talking about the advantages of charging every day, but since discussing this way, there must be advantages and disadvantages, otherwise there is no need to discuss it. Then, what are its disadvantages, you can also sum up two.

The first is the waste of cycle charge and discharge times of the battery:

No matter what kind of battery, as long as the cycle charge and discharge times are used up, the battery will be scrapped, and charging every day with enough electricity will inevitably lead to the waste of times, especially lead-acid batteries, which must be avoided. It only has about 300 charge and discharge times. If it is used once every three days, it can be used for three years. If it is charged every day, the usable time of the battery will inevitably be shortened.

Secondly, it is easy to accelerate the water loss rate of the battery;

There are two important structures in the battery, the first is the lead plate, and the second is the electrolyte. If the battery is charged every day, the battery temperature will inevitably rise, which will evaporate the electrolyte. If a battery is charged and charged infrequently every day, the water loss rates of the two will be obviously different. When the battery electrolyte is insufficient, the battery performance will be affected and its life will be shortened.

Through the above introduction, we can get an answer. It is not recommended to "charge every day" for electric vehicles. Of course, if the power of electric vehicles is not enough to maintain the battery life for 2 days, it can be "charged every day". Compared with daily charging, it is not perfect. The following experts share the correct charging method, which is conducive to improving battery life.

1. The power of the electric car is enough for more than 2 days. Don’t charge it every day. Recharge it when the power is about 20%.

2, equipped with a lithium battery, because the number of charge and discharge is more than 1000 times, you can charge according to your habits;

3. Charge electric vehicles to avoid sub-zero environment;

4. Every time the electric car is charged, the charger will continue to charge after it turns green to complete the floating charge;

There is no need to choose between the charging habits of electric vehicles. Whether electric vehicles should be charged every day depends on the battery capacity and battery type. Can electric vehicles be charged every day? Through the analysis, it can be seen that lithium batteries are completely ok, while lead-acid batteries have advantages and disadvantages. It is necessary to master the correct charging method according to the situation of electric vehicles and improve the battery durability. What do you think of this? Welcome to comment and exchange.