标签： 苏州快餐200半夜500

Original Lao Hou unpacking the car I want to share

The performance is undoubtedly one of the most important active safety features, and its function is to slow down according to the driver’s will until it stops. According to different functions, it can be divided into driving, parking and auxiliary (emergency); according to different structural types, it can be divided into drum and disc types; according to different media, it can be divided into hydraulic and pneumatic types. Generally, hydraulic disc type is used in small, while pneumatic drum type is generally used in medium and large and passenger cars. We can’t simply use good or bad to evaluate them. Although hydraulic disc type has fast response and good heat dissipation, its force is not as large as that of pneumatic drum type, so air pressure is still used more on heavy loads or passenger cars.

The three parameters for evaluating the pros and cons of a car are:, the constancy of, and the directional stability of time. For ordinary people, it is generally used to measure the performance. But for medium and large or passenger cars, the constancy and the directional stability of time are also very important indicators. The most common unqualified items encountered by many cars during annual inspections are unevenness, which actually refers to the imbalance of forces on both sides, and the phenomenon of deviation will occur at time. The whole process is as follows, which can be divided into six stages: driver reaction time, mechanism reaction time, force growth time, device action time, duration, and release time.

The current "Motor Vehicle Safety Technical Inspection Items and Methods" is the national mandatory standard GB21861-2014 that was implemented in 2015. Among them, there are very clear inspection items and inspection standards for the performance of motor vehicles. The inspection items are divided into no-load and parking. For models with more than three axles, the loading is also inspected. The reaction time, constancy, and blocking force are not tested. The inspection instrument is generally a drum-type or skateboard-type force detector. The inspection standards are: single-axis force and not less than 60% of the axle load, the whole vehicle force and not less than 60%, the parking force shall not be less than 20%, the left and right force imbalance of one axis (steering shaft) shall not exceed 20%, and the left and right force imbalance of two axes and three axes (driving and load-bearing axes) shall not exceed 24%. Here are some examples to illustrate the meaning of these parameters.

1. Axle load: also called axle load, which is the load on the axle, which can be understood as the weight borne on the axle. Add the axle load of all axles together. For example, the axle load of one axle is 2829kg, and the axle load of two axles is 6244kg, then the axle load of this car is 2829 + 6244 = 9073kg.

2. Force and force sum: The force here refers to the maximum force generated by each process, and this maximum force is not necessarily generated at the same time. The ratio of the maximum force of the left and right on each axle to the axle load is the axle force sum, and the ratio of all the maximum forces together is the total force sum. They must meet relevant standards. Force sum is also called rate.

For example, in a certain car, the revolver force of one axle is 1017kgf, the right wheel force of one axle is 960kgf, the two-axle revolver force is 1698kgf, and the right wheel force of two axles is 1604kgf. Calculate the force and:

The force sum of one axis: (1017 + 960)/2829 = 69% > 60%, qualified;

The force sum of the two axes: (1698 + 1604)/6244 = 53% < 60%, unqualified;

Total vehicle power: (1017 + 960 + 1698 + 1604)/(2829 + 6244) = 58%, unqualified.

Because the car’s two-axis force and the whole vehicle force are unqualified, the car’s force is determined to be unqualified. It can be seen from the test data that its unqualified force is mainly caused by the small force of the two axles, so we need to focus on repairing the pipeline and device of the two axles. First check whether there are leaks in the pipeline of the two axles. If there are any leaks, we need to deal with them in time. Then check whether the pressure leading to the two axles is normal. If the pressure is obviously too low, it may be a fault or the air pressure of the two-axis air reservoir is insufficient, which should be dealt with separately. If the pipeline fault is dealt with and the force is still too small, the disassembler needs to be disassembled. Generally speaking, it is caused by the wear of the basin and the friction area between the two. It needs to be replaced and the basin is

3. Parking force and parking force sum: Parking force refers to the force generated by pulling up the hand, and parking force sum refers to the sum of the maximum parking force of the left and right wheels. According to relevant standards, the parking force sum shall not be less than 20%.

For example, for a car, the left rear wheel parking force is 1110kgf, the right rear wheel parking force is 949kgf, which is 11514kg, then the parking force of the car is:

(1110 + 949)/11514 = 18% < 20%, unqualified.

The current medium and large and passenger cars generally use the strong pump as a parking, and the parking force is also generated by the two rear wheels. Therefore, the unqualified parking force is generally caused by the unqualified force of the two rear wheels. Generally, the vehicle devices of the two rear wheels need to be overhauled. In addition, the internal fracture of the strong pump, the failure of the hand switch, and the failure of the hand relay valve will also cause the strong pump to fail to fully eject, resulting in too little force. In this case, the relevant pipelines and valves need to be overhauled. Some models use central parking. If the force fails, it is generally caused by the poor contact surface with the basin and needs to be disassembled and repaired.

4. Unbalance rate: The so-called force imbalance rate is also called the left and right force imbalance, which refers to the maximum value of the left and right wheel force difference during the force growth process, and the ratio of the maximum force of the left and right wheels of the shaft measured during the whole process. Generally, it is required that the left and right force imbalance of one axis (steering shaft) shall not exceed 20%, and the left and right force imbalance of two axes and three axes (driving and load-bearing axes) shall not exceed 24%.

For example, the revolver force of one axle of a car is 1312kgf, the right wheel force of one axle is 858kgf, the two axle revolver force is 2360kgf, and the right wheel force of two axles is 2505kgf. Calculations show that the unbalance rate of one axle of the car is 35.6%, which is unqualified; the unbalance rate of two axles is 17.3%, which is qualified.

It is important to note that the maximum force difference does not occur when the maximum force appears at the same time, but occurs during the process of force rise, so its calculation is not simple addition, subtraction, multiplication and division, but is automatically calculated by the detection equipment.

The main reason for the imbalance of the left and right forces is that the difference between the left and right forces is too large or the reaction time is not synchronized. For example, if one side of the device is new and the other side is old, the forces of the two may be very different, and the imbalance rate will be unqualified. There is also a difference in the performance of the left and right pump, resulting in a large difference in the reaction time. In addition, the rust of the shoe shaft can also lead to an imbalance of the left and right forces.

In addition, for multi-axle, it is also necessary to detect its loading rate and unbalance rate. Its detection method is to apply a load to the detected axle to simulate the force under actual driving conditions. It can more accurately detect the force and better fit the actual driving state. Generally, only semi-trailers or four-axle bicycles are detected, and only the second and third bridges are detected. The specific parameters are that the loading rate of the second bridge is greater than 50%, and the unbalance rate is less than 10%; the loading rate of the third bridge is greater than 50%, and the unbalance rate is less than 30%. The reasons for its failure are similar to the above, all due to insufficient force.

Overall, it is very difficult to pass the force test of medium and large or passenger cars at one time. This is mainly because many times, the test line is a quantitative test, and the specific force of each one will be tested, and then whether it is qualified according to the relevant standards is determined. When we drive the vehicle ourselves, it is more of a perceptual cognition. Many times we feel that the performance is good, but as soon as we get on the test line, it fails. Some people do four-wheel maintenance before the inspection, and replace the basin with a new one, but it still fails. This is mainly because the newly replaced basin has burrs on the surface, and the contact surface is not good at first. It takes some time to achieve the best results (more than 75% of the contact surface).

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Huo Jianhua
　　As the ratings of "Hua Qiangu" continue to rise, the popularity of the coldly "Honorable" Huo Jianhua (long-term immortal Baizi painting) has risen sharply. In an exclusive interview, Huo Jianhua admitted that the popularity of "Hua Qiangu" was also unexpected. Regarding the interpretation of the role of Baizi painting, Huo Jianhua responded by questioning that "in fact, Gao Leng is not easy to play". Beijing Times reporter Xu Qinghong

　　High cold and faceless eyes are very important

　　Since "Hua Qiangu" went LIVE, the ratings have been rising all the way, and the national network’s ratings share once reached 18%. In this regard, Huo Jianhua admitted that he was also greatly surprised. He recalled that he hesitated for half a year when he took the role, because he did not want to take this kind of fairy drama before. "When the crew found me, I thought about it for a long time, and they never gave up. They lobbied me for half a year, and this sincerity finally moved me."

　　Bai Zi Hua, played by Huo Jianhua in "Hua Qiangu", can be called "God Restoration". Not only is his appearance and aura explosive, but standing there is the immortal in the hearts of the readers of the original novel. However, some viewers said that Bai Zi Hua is a cold ascetic immortal, who can be transformed into a face paralyzed and expressionless, and does not need acting skills at all. Huo Jianhua disagreed with this statement, "Gao Leng is actually very difficult to act. It is not enough to have a cold face. It is not that simple. How to convey the inner things to the audience, the eyes are very important." In Huo Jianhua’s opinion, the love of Bai Zi’s painting is completely different from ordinary love. "Without a certain age of maturity, I don’t understand how this man loves Hua Qiangu at all. The younger audience may prefer to express it more directly, but he can’t be direct. Why did I decide to take this play in the first place was actually because I took a fancy to this kind of implicit beauty. "Huo Jianhua believes that I have seen too many things about love, and love like Baizi’s painting is so subtle and so obscure, but it is more attractive." I think this is very well written, and it is also a test for my performance. How to perform, he has never eaten the world’s fireworks to know love because of Hua Qiangui’s efforts. The pain that cannot be expressed after losing it, I think it is a test of my acting skills. When filming, I can’t have big body movements, I can’t do this, I can’t do that, only my eyes can tell others what I want to say. This play is actually very hard for me to act. "

　　The first taste of brain-burning drama enjoys dual characters

　　In the weekly drama "He’s Coming, Please Close Your Eyes", Huo Jianhua turned into a world-renowned expert in criminal psychology, Bo Jinyan, and gained love while solving bizarre cases. Huo Jianhua admitted that this is his first time receiving a brain-burning suspense drama, and he also hopes to break through himself. "Sometimes it’s tiring to watch things too much, but some audiences like this kind of brain-burning drama, hoping to satisfy that part of the audience. This time I also broke through a scene and shot something with high intelligence, which seems to have improved me a little." Huo Jianhua said that he had to think about some of the plots in the play for a long time, "If you can’t figure it out, ask the director, and the director will explain it to me. I think young audiences are very smart now. They have watched a lot of American dramas and have very careful thinking. Our drama is also leaning in this direction."

　　In "Please Close Your Eyes When He Comes," Bo Jinyan has a contrasting dual personality, and Huo Jianhua said he enjoyed the performance. "Everyone has different sides, right? Being an actor is pretty good, and you can show the evil side, but you can’t in life." Now that he plays two roles in a play, Huo Jianhua said he will be more relaxed. "I will not exaggerate the difference between the two people, but will set up very detailed things, such as eyes. In the past, I would deliberately and forcefully separate the two characters, so that the audience can know when they see it. Now it seems that the performance traces are too heavy, but it is not good. It is better to express it naturally, and to reflect the difference in some small details."

　　Although Bo Jinyan is also a very cold character, Huo Jianhua said that he will not play him in the cold direction of Baizi’s painting. "After all, it is a fashion drama, unlike a fairy drama, it doesn’t matter how cold it is. It completely becomes a non-human firework, no human words, no human affairs, the audience will not be able to stand it, and Bo Jinyan will have a life side."

　　Huo Jianhua once worked with Zhang Kaizhou, the director of "He’s Coming, Please Close Your Eyes" on "Battle Changsha". For this team, Huo Jianhua said that it was very comfortable to cooperate. "The director doesn’t like auditions, and he doesn’t like too many rehearsals. He hopes to shoot the real thing as soon as he comes, and he can shoot it after figuring out the location. He hopes to shoot the most realistic state. I agree with this approach. I used to shootThere have been many rehearsals for the play, but the feeling of the performance erupting is gone. "

　　Don’t follow the trend and chase the IP tide to pick the script to see fate

　　Whether it is "Hua Qiangu" or "Please Close Your Eyes When He Comes", they are all based on popular literary IPs, but Huo Jianhua said it was purely coincidental that he did not follow the trend and follow the IPs. "I didn’t mean to shoot these, I don’t care if it is a popular novel adaptation or an IP drama. I like to shoot original dramas, but now there are relatively few originals." Huo Jianhua said that he used to be very selective about scripts. "What kind of characters and what kind of scripts you want to choose, you always hope to find a breakthrough point. Now I choose scripts to see fate, and characters are not asked for."

　　Rather than simply restoring the characters in popular novels, Huo Jianhua said that he is more willing to show his personality through characters. For example, in "He’s Coming, Please Close Your Eyes", many netizens felt that he was not tall enough, and there was a gap between him and Bo Jin Yan. "If it must be tall, do you want Yao Ming to play it? It’s really difficult to find someone who is exactly the same in the novel." Huo Jianhua admitted that the most he hoped for was, "At first, everyone thought you were completely unlike the characters in the novel, but after you played it, the audience saw it, accepted it, and thought you performed your own thing, which is the best for me. Maybe I don’t look like Bo Jin Yan, and I’m not as tall as him, but I don’t mind at all. The soul of a performer is not determined by height. Whether you can really enter this character and integrate the character with some things in your personality is the most important thing. "

　　"Veteran cadre" loves old songs and no longer plays little fresh meat

　　In the crew, Huo Jianhua got the title of "veteran cadre." According to Ma Sichun, the heroine of "Please Close Your Eyes When He Comes," this "veteran cadre" not only refers to Huo Jianhua’s special attention to life and diet, special health, but also often sings old songs. "He sings every day. I say it’s so old, it’s all songs I haven’t heard before. Finally, one day I heard a" Bubble "by Deng Ziqi that I can also sing, and I sang it with him." Huo Jianhua admits to having a soft spot for old songs. He sings old songs like "Night Laixiang" and "When Rijun Comes Again" every day.

　　The 36-year-old Huo Jianhua did not shy away from his age at all. He admitted that in the future, he will lean in the direction of maturity. "Every role must be close to his own age, so that the audience will be comfortable and he will be comfortable. Whether it is a male god Muse, an actor or an actress, when they reach an age, they naturally have the charm of his age. For me, there is no urge to play tender, and I don’t need it, because I am too young, too young, and I have played roles in my teens and twenties. Now let me play the role of tender, I will not take it, and I can’t play Xiaoxiangmeat at all, and my eyes can’t deceive people."

　　Unlike most celebrities who like to swipe Weibo and interact with fans, Huo Jianhua rarely surfs the Internet and does not read comments. "There will definitely be people who praise and scold, and it is better to know less, so I would rather not watch it, and I don’t know the best." Although the role is cold, Huo Jianhua believes that he is a very easy-going person in his life. "People think I am not easy to get close to, but in fact I am very easy-going, and I am very easy to get along with on the set. And I don’t change other people’s scripts indiscriminately, and I respect the scripts."

　　After filming "He’s Coming, Please Close Your Eyes", Huo Jianhua admitted that he wanted to take a break and go out for a vacation. As for what to shoot in the next play, he admitted that he would follow fate. Asked if he planned to become a director himself, Huo Jianhua quickly hid far away, "Being a director is so tiring, I don’t want to at all."

Among the protesters, the "mothers" and "students" are the most concerned. Oriental IC diagram

In the drizzle in Tokyo, mothers hold their children’s hands and stand on the street in front of the National Assembly.

On August 30, 2015, about 120,000 people in Tokyo, the capital of Japan, gathered in front of the National Assembly Hall to oppose Japanese Prime Minister Shinzo Abe and his security bill.

This demonstration included all Japanese citizens of all ages, from babies in the arms of their mothers, students in school uniforms to white-haired old people, and there were also family forms of dragging their children with their daughters. Among the protesters, the "mothers" and "students" are the most concerned. These two groups of people, who usually pay little attention to politics, have now become emerging forces against Shinzo Abe and the security bill.

In addition to ordinary Japanese nationals, men, women and children, there are also many voices of opposition in Japanese politics. Five former prime ministers have collectively voiced their voices a few days ago, criticizing Abe and its security law. Representatives of the four major opposition parties also strongly condemned the Abe government in the protests on the 30 th.

It is reported that the protest on the 30th spread over more than 300 places in Japan, which was the largest organized and planned civil street protest against the government in Japanese history.

The Awakening of "Mother Family" and "Student Family"

On August 30, in the drizzle in Tokyo, mothers stood on the street in front of the National Assembly holding their children’s hands to protest against the security bill that may be passed by the Senate in September. According to this bill, the constitution will be reinterpreted to expand the role of the Japanese Self-Defense Force.

Some of the demonstrators held anti-war slogans in their hands, while young students chanted slogans against Japanese Prime Minister Shinzo Abe and his national defense policy along with the drums. In addition to holding the usual slogans such as "opposing the war", "protecting the Constitution" and "no collective self-defense" and shouting slogans, they also appeared the big-character theme slogan "Abe steps down".

According to the Associated Press, in the past, most people who participated in protests in Japan were trade union members or white-haired leftists. But many new faces have appeared in the recent protests. Among the Tokyo citizens who participated in the "Great Action of Surrounding the National Assembly" on the 30th, many were ethnic groups who had not participated in the protests in the past.

The Associated Press said that Japanese people usually do not express their political positions in public places. As early as 1960s, Japanese college students held many demonstrations, some of which turned into violent incidents. Since then, the street rally protests of Japanese students have been greatly reduced.

After the Fukushima nuclear accident in 2011, a large number of people took to the streets in Japan to oppose nuclear weapons, including many "mothers". The Associated Press said that at least some of these anti-nuclear demonstrators now seem to have turned their focus to the debate on the security law.

Japan’s "Anti-war Mothers" organization was established last month, which quickly attracted many supporters through international social networking sites. At present, 20,000 people have jointly signed against the security law. On August 28, the organization tried to hand over the joint signature to Abe’s office, but failed.

Etsuko Matsuda, a 40-year-old member of "Anti-war Mothers", told the Associated Press without any worries that she had seen too many things going in the wrong direction, including the Fukushima nuclear disaster and the recent restart of nuclear power plants in Japan.

"I think there are more and more people like me, and we know that under the administration of Abe’s government, our life will only get worse." "I hope more people are interested in politics and can stand up and speak freely."

Japanese "mothers" and "students" who are usually not interested in politics have now taken to the streets. With the addition of new groups and the help of online social media, the street political movement in Japan has gradually changed more.

However, it is still unknown whether these growing and expanding demonstration groups can lead to significant social changes. A few days ago, the anti-nuclear demonstrations have gradually subsided, and once the security bill is formally passed by the Senate in September, whether the demonstrations and assemblies against the security law will also suffer the same fate has attracted a lot of attention.

Former Japanese Prime Minister and opposition party collectively voiced Abe.

Japan’s "Daily News" reported on August 30th that five former Japanese Prime Ministers, Hosokawa Morihiro, Tsutomu Hata, Tomiichi Murayama, Yukio Hatoyama and Naoto Kan, voiced their voices one after another a few days ago, criticizing Abe for ignoring national demands, undermining Japanese constitutionalism and amending the "right to collective self-defense" and demanding that he immediately withdraw the security bill.

A group of 50 old Japanese journalists held a press conference to publicize the suggestions made by five former Japanese prime ministers to Shinzo Abe.

Hosokawa Morihiro, the former prime minister, said that Abe’s government’s lifting of the ban on collective self-defense by amending the constitutional interpretation showed its "lack of respect for constitutionalism" and demanded the withdrawal of the security bill.

Former Prime Minister Tsutomu Hata said, "The right of collective self-defense is absolutely not allowed, and Article 9 of the Constitution is a promise made by Japan to the international community that it will not go the wrong way again".

Former Prime Minister Yukio Hatoyama criticized Abe, saying that "it is necessary to strengthen the provisions limiting the implementation of the right of collective self-defense in the Constitution". Lushan also asked Abe to make a correct decision, from "building a war country" to "building a peaceful country."

Tomiichi Murayama, the former prime minister, criticized Abe for "unforgivable attitude of forcibly passing the bill by dint of large numbers and despising the people" and called for "saving Japan from Abe".

Naoto Kan, the former Prime Minister of the Democratic Party, criticized Abe for giving priority to the future of Japanese nationals in realizing his grandfather’s will, accusing Abe of "violating constitutionalism and being unqualified to be the prime minister of a democratic country" and demanding Abe’s resignation.

According to South Korea’s "Chosun Ilbo" report, in addition to the five former prime ministers, Japan’s four major opposition parties also collectively voiced their condemnation of Abe and its security laws.

At the rally on 30th, Katsuya Okada, representative of the Democratic Party of Japan, shii kazuo, chairman of communist party, Tadashi Yoshida, leader of the Social Democratic Party, Ichiro Ozawa, representative of Life Party and Tar? Yamamoto and their partners, delivered speeches at the rally respectively. Four opposition party representatives once again criticized the security bill and called for unity to overthrow the Abe regime and withdraw the security bill.

In addition, Ryuichi Sakamoto, a Japanese composer, and other famous people also delivered speeches saying, "This is an important period to regain democracy" and encouraged the demonstration team.

The demonstration participant, 73-year-old Masanobu Matsuda, said loudly, "The government should know the anger of the people."

According to the BBC report, the "Great Action of Surrounding the National Assembly" on the 30th attracted about 120,000 people to gather in front of the Tokyo National Assembly Hall, exceeding their original target of 100,000 people. More than 300 places in major cities such as Osaka, Nagoya and Fukuoka also held rallies at the same time. However, the number of people counted by the Tokyo Metropolitan Police Department is "more than 30,000".

With regard to future planning, the General Action Implementation Committee, which is in charge of demonstrations, told BBC reporters that "in the future, not only protests will last until September 25th every weekend, but also lectures, concerts, photo exhibitions and other activities will be held in various places. We also hope to take advantage of the public’s awareness that it is an important political choice period after the war, and continue to advocate peace, anti-nuclear and other related activities."

According to a survey conducted by Asahi TV on August 22nd and 23rd, 22% of the respondents were in favor of the security bill and 55% were against it, while 60% of the respondents thought it was unnecessary to set it up in this session of Congress. With the rise of public opinion against the security bill, the major Japanese polls have one thing in common: the support rate of the Abe regime continues to fall.

Holiday holiday is an important time node for people to spend their leisure time shopping. On October 1st and 2nd, Xu Liyi, member of the Standing Committee of the Provincial Party Committee and secretary of the Municipal Party Committee, and Wang Xinwei, deputy governor and mayor, respectively led a team to investigate the market operation and consumption promotion of holiday cultural tourism, and got a field understanding of market supply and safety supervision.

Xu Liyi visited the comprehensive coordination and dispatching center of the Municipal Bureau of Culture, Tourism and Tourism, Fangte Tourism Resort, Zhenghongcheng Shopping Center, etc. to observe the situation of creating consumption scenes, safety management of scenic spots and amusement facilities, and commercial services to promote consumption, and listen to relevant work reports.

Xu Liyi pointed out that it is necessary to accurately grasp the new development pattern of dual-cycle mutual promotion, take the domestic macro-cycle as the main body, base on expanding domestic demand, and take developing cultural tourism and promoting consumption growth as important tasks. It is necessary to adhere to the globalization and globalization of tourism, consider urban construction, economic development and cultural tourism as a whole, strengthen project planning, product planning, tour organization, publicity and promotion, and do a good job in integrating cultural tourism. It is necessary to adhere to the government’s leadership, accelerate the construction of Shang Dynasty Wangcheng Ruins Park, Erqi Square, Ersha Wenchuang Park, Yellow River Beach Park and other projects, actively promote the healthy development of boutique hotels and quality hotels, gather fists and plan practical things, and create new highlights of urban tourism consumption. It is necessary to study and improve the system and mechanism for the development and operation of scenic spots, further standardize services, and improve the level of safety management and health protection. It is necessary to give full play to the main role of local enterprises in the market, encourage the creation of rich and diverse consumption scenarios, improve consumption quality, and effectively promote the upgrading of urban consumption.

Xu Liyi stressed that it is necessary to pay special attention to the supervision, management and service guarantee of tourist attractions and consumer places in combination with the characteristics of festivals. Continue to strengthen safety supervision, strictly implement management measures, actively use new technologies to strengthen real-time supervision of special equipment, and make emergency preparations to ensure the safety of tourists. It is necessary to do a good job in traffic organization and security around key tourism and consumption places, so that the people can come and enjoy themselves. Departments in charge of tourism, consumption and other industries should strengthen operation and dispatch, be on duty, handle complaints from the masses in a timely manner, respond to their concerns, and constantly improve people’s sense of gain and satisfaction.

Wang Xinwei and his party inspected Zhongyuan Futa Group Auto Show in Economic Development Zone, Vivian Dawson International Textile City Fashion Week in Erqi District, Wanda Shopping Mall in Zhongyuan District, etc., and got a detailed understanding of the consumption promotion plan, market material supply and demand, fire safety emergency and other work. He stressed that it is necessary to seize the opportunity of holiday consumption, take various measures to promote consumption, make efforts to lead the innovation of consumption supply with consumption upgrading, actively promote the deep integration of "online+offline", create a number of new consumption scenes that closely meet the needs of the masses, and create a clean, tidy, orderly and convenient consumption environment for the masses, so as to effectively make the masses want to consume, be willing to consume and be able to consume. We should always tighten the string of safe production, improve the dual prevention system, do a good job in risk classification and emergency plan, increase the investigation of hidden dangers in public places, crowded places and crowded areas, and find out the hidden dangers of epidemic prevention, fire fighting and other risks in time, that is, the investigation will be changed immediately, closed-loop management will be carried out, and the responsibility will be assigned to people, and the occurrence of serious accidents will be resolutely curbed. We should make every effort to ensure the smooth operation of the market, take a highly responsible attitude towards the people, do a good job of "rice bags" and "vegetable baskets" to ensure stable supply and prices, and make efforts to keep the source, production, circulation, quality and consumption at ease through multi-channel organization of supply, deployment of government reserve materials and increased food safety supervision.

Niu Weiguo, Wan Zhengfeng, Sun Xiaohong and Wu Fumin participated in the survey.