20 hospitals in Beijing will implement emergency classification from May 1 to ensure the life safety of patients to the greatest extent.

  In order to ensure that critically ill patients can receive timely priority treatment, the reporter learned from the Beijing Municipal Hospital Administration that from May 1, 2019, 20 Beijing-owned hospitals providing emergency services will uniformly implement emergency pre-examination and triage ("emergency classification").

  According to the former Ministry of Health’s Guide to the Construction and Management of Emergency Department (Trial) (Wei Yi Zheng Fa [2009] No.50) and the national health industry standard "Standardized Process of Hospital Emergency Department" (WS/T390-2012), it is clearly put forward that "emergency departments should formulate and strictly implement triage procedures and triage principles": patients should be divided into "endangered, critical, emergency and non-emergency" 1.

  Level 1 patients are in critical condition and may be life-threatening at any time, and immediately enter the resuscitation room or rescue room for rescue. Such as cardiac arrest, shock, definite myocardial infarction, status epilepticus, body temperature > 41℃, systolic blood pressure < 70mmHg, blood sugar < 3.33mmol/L, etc.

  Grade 2 patients are critically ill or rapidly deteriorating and life-threatening, and enter the rescue room for treatment within 10 minutes. Such as severe dyspnea, lethargy, acute stroke, ECG suggesting acute myocardial infarction, active or severe blood loss, etc.

  Grade 3 patients are in an urgent condition and have potential life threats, and priority is given to diagnosis and treatment before grade 4 non-emergency patients. Such as acute asthma, foreign body inhalation, dysphagia, persistent vomiting, chest and abdominal pain, mild and moderate trauma, mild and moderate bleeding, etc.

  Grade 4 patients are non-emergency, and the degree of illness is average. According to the guidelines, the waiting time is longer. Such as mild pain without dangerous features, minor abrasions without suture, follow-up visit of patients in stable recovery period, and only issuing medical certificates.

  How to achieve scientific classification and give consideration to fairness and safety? According to reports, first of all, the emergency departments of all hospitals have arranged experienced personnel to engage in emergency pre-examination and triage, and organized all medical staff related to emergency to conduct special training for all staff; Secondly, the most important basis for grading is the collection of patients’ vital signs by professional instruments, including heart rate, blood pressure, blood oxygen saturation, etc., and the medical staff will combine the patient’s medical history, symptoms and signs to make the final scientific grading and subordinate to the specialty; Third, professionals monitor the condition of patients in the waiting area. For Grade 3 and Grade 4 patients, when waiting in the waiting area, there will be specialized medical personnel to patrol regularly to dynamically evaluate the condition and potential risks of the patients waiting for treatment, and they can be graded again according to the latest evaluation to ensure the safety of patients. If the patient has sudden discomfort, please inform the medical staff in time so as to take corresponding medical care measures in time.

  20 municipal hospitals providing emergency services:

  1. Beijing Friendship Hospital affiliated to Capital Medical University

  2. Beijing Tongren Hospital affiliated to Capital Medical University

  3. Beijing Chaoyang Hospital affiliated to Capital Medical University

  4. beijing jishuitan hospital

  5. Beijing Tiantan Hospital affiliated to Capital Medical University

  6. Beijing anzhen hospital affiliated to Capital Medical University.

  7. Beijing Millennium Monument Hospital affiliated to Capital Medical University

  8. xuanwu hospital of Capital Medical University

  9. Tsinghua Chang Gung Memorial Hospital.

  10. Beijing Hospital of Traditional Chinese Medicine affiliated to Capital Medical University

  11. Beijing Children’s Hospital affiliated to Capital Medical University

  12. Children’s Hospital Affiliated to Capital Institute of Pediatrics

  13. Beijing Maternity Hospital affiliated to Capital Medical University

  14. Beijing Chest Hospital affiliated to Capital Medical University

  15. Beijing Stomatological Hospital affiliated to Capital Medical University

  16. Beijing You ‘an Hospital affiliated to Capital Medical University

  17. beijing ditan hospital affiliated to Capital Medical University.

  18. Beijing Anding Hospital affiliated to Capital Medical University

  19. Beijing huilongguan hospital

  20. Beijing Geriatric Hospital

Seeing the three dimensions, understanding the general secretary and then talking about the sobriety and firmness of "rushing for the exam"

  General Secretary of the Supreme Leader pointed out at the seminar on "Learning the spirit of the important speech of the General Secretary of the Supreme Leader and Meeting the 20th Party Congress" for leading cadres at the provincial and ministerial levels that in order to consolidate the long-term ruling position and always win the heartfelt support of the people, we must always be sober and firm in "catching the exam".

  Looking back, in September, 2019, on the eve of celebrating the 70th anniversary of the founding of New China, the General Secretary proposed to answer the questions of the new era with sobriety and firmness in "catching the exam" when inspecting the memorial site of Xiangshan Revolution in Beijing. In 2021, at the Fifth Plenary Session of the 19th Central Commission for Discipline Inspection and the Party History Learning and Education Mobilization Conference, the General Secretary mentioned "keep &lsquo; Catch the exam &rsquo; Sober. "

  "The times are the writers, we are the respondents, and the people are the reviewers." The examination papers are always new, the true colors are still the same, and "catching the exam" is always on the road.

  Catch the exam all the way: the Communist Party of China (CPC) has lived up to history and people’s choice.

  A political party, from small to large, from weak to strong, is also simple at the beginning, and it will be great at the end.

  In July 1921, the Communist Party of China (CPC) was born in Shanghai Shikumen and Nanhu Red Boat. From Jinggangshan to northern Shaanxi, from northern Shaanxi to Xibaipo, and then to Beijing, all the way to catch the exam, in exchange for "overwhelming and generous."

  In March 1949, when the CPC Central Committee set off for Beijing from Xibaipo at the eastern foot of Taihang Mountain, Comrade Mao Zedong said: Today is the day to go to Beijing to catch the exam.

  In July 2013, the General Secretary of the Supreme Leader came to Xibaipo, standing at the height of history and times, and profoundly pointed out that the "rushing for exams" faced by the party is far from over.

  Taking the exam all the way is also exploring all the way. From a single spark to the potential to start a prairie fire, and then to the two answers of "cave question", the Communist Party of China (CPC) has developed into the largest Marxist ruling party in the world.

  "In the past 100 years, our party has been committed to the happiness of the people of China, the rejuvenation of the Chinese nation, the progress of mankind, the harmony of the world, the public interest in the world, and the right path in the world. This is the greatest confidence of our party in its historical self-confidence. It is also the historical confidence of our party to unite and lead the people to move forward." At the end of 2021, the Political Bureau of the Communist Party of China (CPC) Central Committee held a special democratic life meeting on the study and education of party history. The Supreme Leader General Secretary stressed, "Today, we can say that the Communist Party of China (CPC) has lived up to history and people’s choices."

  In the past 100 years, the party has handed over an excellent answer to the people and history. Now, with the unity of the Party, the people of China have embarked on a new road to achieve the goal of the second century of struggle.

  Pass the big exam: all our achievements have been made through the joint efforts of the party and the people.

  The great rejuvenation of the Chinese nation cannot be achieved easily by beating gongs and drums. Two angles provide us with an observation perspective.

  Space: Looking at the domestic general trend, China’s development faces new strategic opportunities, new strategic tasks, new strategic stages, new strategic requirements and new strategic environment, and the risks and challenges to be dealt with, contradictions and problems to be solved are more complicated than before. Looking at the international trend, the great changes that the world has never seen in a century have accelerated its evolution, and the characteristics of changes in the world, times and history are more obvious.

  Time: the five years since the 19 th National Congress of the Communist Party of China are extremely unusual and extraordinary; In the 10 years of the new era, the risk challenges we have encountered are high in wind and high in waves, sometimes even stormy waves, and various risk challenges come one after another, with unprecedented complexity and severity.

  COVID-19 epidemic is not only a crisis, but also a big test. We adhered to the principle of putting people first and life first, and carried out people’s war, general war and blocking war against the epidemic, which protected people’s life safety and health to the utmost extent, and made overall plans for economic development and epidemic prevention and control and achieved the best results in the world.

  Only a nation that can unite and struggle can have a future, and a political party that can unite and struggle can be invincible. The greatest happiness in the world is to strive for the happiness of the people. We strengthened our confidence, faced difficulties, fought one battle after another, and took one exam after another. All our achievements were made through the joint efforts of the Party and the people.

  On January 30th this year, General Secretary’s speech at the 2022 Spring Festival group meeting was inspiring: "As long as more than 1.4 billion people in China always hold hands and look forward to the future together, as long as more than 95 million people in the Communist Party of China (CPC) always look forward to the future together with the people’s hearts, we will certainly be able to continue to create amazing miracles on the new road of catching the exam."

  Facing the exam with confidence: The most fundamental thing is to do our own thing well.

  "Being safe without forgetting danger, being alive without forgetting death, and governing without forgetting chaos", our party was born out of internal and external troubles, grew up in hardships and setbacks, and grew stronger in overcoming risk challenges. It has always had a strong sense of hardship and risk, and always prepared for the exam with a sober and firm attitude and a rainy eye.

  "A hundred years of change, one thing comes out, one gray rhinoceros and one black swan." During the inspection tour in Hainan from April 10th to 13th this year, General Secretary of the Supreme Leader mentioned, "A revolutionary elder once said such a thing, &lsquo; Always uneasy &rsquo; . I listened to it very resonantly. "

  At the end of April, the General Secretary presided over the the Political Bureau of the Communist Party of China (CPC) Central Committee meeting, which emphasized that leading cadres at all levels should have a sense of responsibility of "always worrying" in their work, take responsibility, be realistic and pragmatic, and prevent all kinds of "black swan" and "grey rhinoceros" incidents.

  Not sleepy lies in early consideration, not poor lies in early preparation.

  In January, 2019, General Secretary of the Supreme Leader analyzed the major risks in eight fields, such as politics, ideology, economy, economic and trade struggle with the United States, science and technology, society, foreign work and the Party itself, and put forward clear requirements at the opening ceremony of the special seminar for leading cadres at the provincial and ministerial levels.

  At the end of last year, at the Central Economic Work Conference, the General Secretary said earnestly: "I often sound the alarm. I am ringing the alarm bell to make everyone alert and be prepared for danger in times of peace. "

  See the micro-knowledge, prevent the micro-duration, understand the foresight of the "mast top", and show the foresight of governing the country.

  At this seminar, the general secretary stressed that the whole party must enhance its sense of hardship, adhere to the bottom line thinking, strengthen its will to fight, enhance its fighting skills, adapt to the situation with correct strategic strategies, cultivate new opportunities and open up new opportunities, and rely on tenacious struggle to open up a new world of career development. The most fundamental thing is to do our own thing well.

  Do your own thing well, go your own way, look forward to a new way to catch the exam, step on the rough road, fight hard and start again.

  Coordinator: Cui Shixin

  Planning: Du Shangze

  Written by Kuang Xixi

  Editor: Xu Cheng

  Image source: Xinhua News Agency (photo: Ju Peng, Xie Huanchi, visual: Bi Xiaoyang)

Revealing the new network telecom fraud means. It was all in the middle of the night.

CCTV News:I didn’t lose my mobile phone or bank card, didn’t scan the QR code or click the SMS link, and when I woke up, the money in the bank card was gone. Some time ago, we reported the case of suspects using "sniffing" technology to steal bank cards from a distance. However, recently, Anhui police informed that several citizens in Chuzhou have encountered such a new type of online fraud.

In the early morning of July this year, Yang Xiao, a citizen of Chuzhou, Anhui Province, was awakened by the vibration of his mobile phone. In just a few minutes, he received more than a dozen SMS notifications of bank card consumption deduction. The content of the SMS showed that his bank card spent more than 50,000 yuan.

Victim Yang Xiao:The first one is 999 yuan, and then more than a dozen pens are brushed, all of which are 4999 yuan. The display time is from the early morning until after five o’clock in the morning.

At that time, Yang Xiao’s mobile phone was beside him and his bank card was not lost.

Victim Yang Xiao:The first reaction is that there is a virus in the link of the ordinary mobile phone. The mobile phone is placed next to it and the card is on the body. This kind of stolen brush has never been encountered.

After confirming that the money in the bank card was indeed brushed away, Yang Xiao rushed to the public security bureau to report the case. After reporting the case, he realized that there were already many victims like him, and the bank card was stolen late at night.

Yan Bo, Investigator of Criminal Investigation Brigade of Economic Development Branch of Chuzhou Public Security Bureau:Basically, it is from two or three o’clock at night to before six or seven o’clock in the morning. The victims are all asleep, and their mobile phones are silent and vibrating.

Chuzhou police immediately set up a task force. After several rounds of research, tracking the source of signals and the flow of funds, finally, the police locked the suspect Song, who had been transferred to Hefei, and arrested him in July. According to Song’s confession, the victim’s money was stolen by him and his associates using sniffing technology. On the day of the arrest, he was still using sniffing equipment and was ready to continue committing crimes.

Subsequently, according to Song’s confession, the police arrested all other suspects involved. At this point, a criminal gang that used "sniffing" technology to steal other people’s bank cards was uprooted.

According to the police, the most crucial link for criminal suspects to steal bank cards from a distance is that they can intercept other people’s mobile phone messages by using sniffing equipment. So how does this sniffing device work?

Suspect Song:This USB flash drive acts as a mobile interception system. Those mobile phone devices are eavesdropping devices. Because 2G is not encrypted, we are equal to being an eavesdropper. Because it is not encrypted, we can intercept it in the middle.

These seemingly crude devices in front of us are the sniffing devices used by suspects to intercept short messages from nearby residents. According to Song, as long as this device is started, the background can automatically scan the mobile phone numbers of residents within about one kilometer around. Once these mobile phone numbers are in the state of 2G network, the short messages received by residents’ mobile phones are likely to be displayed on the suspect’s computer simultaneously. Using sniffing equipment, they can intercept hundreds or even thousands of short messages a day. At the scene of the arrest, Song also gave a demonstration. About ten minutes after the sniffing device started, they received more than a dozen text messages on their computers, including mobile phone numbers, text messages and so on.

Suspect Song:Interception of mobile phone 2G SMS, or when mobile data is not turned on, has an 80% probability of interception.

Using "sniffing" equipment to intercept other people’s short messages is only the first step in committing a crime. In order to successfully steal a bank card, the suspect needs to obtain more personal information of the victim.

The reason why the suspects choose to commit crimes in the middle of the night is because most of the victims are already asleep at this time, and even if there is abnormal information on the mobile phone, it is difficult for them to find it in time. According to the police, because the suspects can intercept mobile phone messages, they use the mobile phone number+verification code to log in to some third-party software to find other personal information of the victims. However, some websites and apps still have certain technical loopholes. The suspect can easily obtain the victim’s name, ID number, bank card number, etc. by some simple hacking methods, and with the mobile phone verification code intercepted in real time, he can directly steal the money in the victim’s bank card.

It is by this means that Song and others have successfully committed more than 60 crimes in many provinces across the country in just a few months. At present, the suspect has been criminally detained by the police according to law, and the case is being further processed.

Protect personal information to prevent mobile phones from being sniffed

Using "sniffing" equipment to steal bank cards from a distance sounds terrible, but it doesn’t mean that criminals can do whatever they want. So how do we guard against it?

According to the police, in daily life, if you find that your mobile phone signal suddenly drops to 2G and you receive a short message verification code from an unknown source, it is probably scanned by criminals using sniffing equipment.

Yan Bo, Investigator of Criminal Investigation Brigade of Economic Development Branch of Chuzhou Public Security Bureau:We can temporarily turn off the mobile phone or turn on the flight mode so that our mobile phone can’t receive short messages for the time being, which makes it impossible for the sniffing device to intercept short messages in real time.

In addition, after intercepting the short message, the suspect also needs to obtain the personal information of the victim from the third-party software in order to steal the bank card. Therefore, everyone should protect their personal information, especially sensitive information such as ID number and bank card number, and don’t disclose it easily, leaving an opportunity for criminals.

Reading: the main multi-terminal browsing! Sogou browser V4.2 function review focuses on multi-terminal browsing! Comments on the function of sogou browser V4.2

  Recently, the high-speed version of V4.2 was launched, which not only enhanced the PC-side functions, but also made an article on multi-terminal browsing. Version V4.2 is preset with a fly-by-fly extension, which can transfer the webpage content on the PC side to it with one click. Let’s comment on the new features of sogou V4.2 version one by one.

Sogou browser V4.2 version
Figure 1 sogou browser V4.2 version

  First, add a personal avatar and reset the personal center panel.

  In the new version of Sogou browser V4.2, the original browser account has been upgraded to a personal center panel; At the same time, you can finally add a personal avatar. The personal center panel includes functions such as collection websites, common websites and extension tools, and it is convenient to manage your personal data in the same panel.  

Sogou browser V4.2 personal center
Figure 2 sogou browser V4.2 personal center

  Click "Synchronize Now" to synchronize all personal bookmarks, extensions and personality settings in different computer terminals. The whole personal center panel is simple and clear, and various functions are orderly distributed.

  Opening the personal center page can directly change the avatar, which is finally a "dream come true" for beautifying the party. You can set the account number and user name on the personal center page, and if you pay more attention to personal information security, you can bind your personal sogou account through your mobile phone to prevent personal information from being stolen.

Sogou browser V4.2 personal center page
Figure 3 sogou browser V4.2 personal center page

  Second, the saving tool Alt saves with one button

  Adding one-click to save pictures in the browser is not the first thing that Sogou browser does. Many browsers have already tried this function. To tell the truth, the one-click image saving function is very helpful for Xiaobian’s work. When you see a favorite image, just press Alt with your left hand and click the left button with your right hand to quickly save the image to the local area. The operation speed is much faster than the right click "Save Image as".

Sogou browser V4.2 One-click Save Map
Figure 4 Sogou browser V4.2 One-click save map (click to enlarge)

  Third, there is no need to worry about opening the account assistant trumpet.

  Many users like to browse, brush Weibo and so on, and there must be more than one registered account. It is difficult for users with many accounts to manage in the same browser. You need to enter the account name and password every time you log in. Isn’t it troublesome? In the V4.2 version of Sogou browser, in order to solve this problem, different accounts can be logged in by using different windows of Sogou browser, and the trumpet management function is added to the account assistant, which eliminates the need to input the account number and password. At the same time, the mode of one account and one window makes it easy for people to identify the currently used account, so it is not necessary to waste time in the future.

Sogou browser V4.2 account assistant trumpet function
Fig. 5 sogou browser V4.2 account assistant trumpet more open.

  As long as everyone logs in to a website account, Sogou browser will prompt to save the account and password to the account assistant; After each login, you don’t need to enter your account number and password, you only need one click to log in quickly.

Sogou browser account assistant
Figure 6 Sogou browser account assistant management page, click to log in to the website with one click.

Perceive the change of "Three Summers"! "Hometown of Wheat" Colorful wheat has high value and connotation.

  CCTV News:May 20th is the full day of the 24 solar terms. At this time, the wheat is full of filling and enters the late stage of milk ripening, but it is not fully mature, just "small enough to be full", so it is called Xiaoman. From childhood to maturity, it is one of the busiest stages of farming in a year, and summer crops in various places begin to be harvested one after another.

  The main producing areas welcome a bumper harvest, and Henan, the largest wheat province, has a bumper harvest in sight.

  Summer grain is the mature grain in the first season of the year in China, and its output accounts for more than 20% of the annual grain, most of which is winter wheat. In 2024, the area of 11 major winter wheat producing provinces increased steadily, and the growth of wheat was generally better than normal, laying the foundation for a bumper harvest. At present, wheat has not been harvested in a large area in the Huang-Huai-Hai wheat area, where the output accounts for more than 80% of the country, but the processing market, agricultural machinery market and trading market have been busy. In Henan, due to the growth of food processing enterprises in 2024, the demand for high-quality wheat flour also showed an increasing trend.

  Henan is located in the Huang-Huai-Hai Plain, and its perennial wheat planting area is more than 85 million mu, ranking first in the country. In terms of geographical conditions, the topography of Henan province is high in the west and low in the east, and the area of plains and basins suitable for large-scale agricultural cultivation reaches 93,000 square kilometers, which provides a good prerequisite for large-scale cultivation of wheat.

  From the climate point of view, Henan is located in the middle of China, and sufficient light and heat resources provide favorable conditions for wheat planting. At the same time, the Yellow River, Huaihe River, Haihe River and other water systems also provide a guarantee for agricultural irrigation, making Henan a well-deserved "hometown of wheat", accounting for about a quarter of the national wheat production.

  Henan is not only a major province of wheat production, but also a major province of wheat processing, producing one third of instant noodles, one quarter of steamed bread, three fifths of glutinous rice balls and seven tenths of dumplings.

  The number of food processing enterprises increases, and the demand for wheat flour increases.

  Luohe is one of the important gathering places for wheat processing in Henan. In 2024, there were 237 food industrial enterprises above designated size, 40 more than in 2023. In addition, these enterprises introduced new products every year, so the demand for high-quality wheat flour as the main raw material showed an increasing trend.

  Unified seed supply and unified management to ensure that the quality of stored wheat reaches the standard

  In order to ensure that the quality and yield of high-quality wheat can reach the standard stably, the consortium introduced social service organizations for unified seed supply and management.

  Perception of "Three Summers" Change from Processing Market

  At present, Henan wheat field is in the calm before large-scale harvest, but around the listing of new grain, farmers, cooperatives and processing enterprises have long been active. What are the new changes in 2024?

  As the wheat harvest approaches, this flour processing enterprise in Wuyang County, Luohe City has been busy.

  Yang Shuai, head of the enterprise, said that the biggest change in 2024 is that the planned harvest of high-quality wheat is much more, which was 18,000 tons in previous years and may exceed 40,000 tons in 2024. Because a single variety of high-quality wheat needs special collection and storage, he has to vacate more independent warehouses and special vehicles to keep the wheat from being mixed and ensure the purity.

  Luohe is one of the important gathering places for wheat processing in Henan. Take the flour mill where Yang Shuai is located as an example, they meet the individual flour order demand of 28 food production enterprises, and according to these demands, they are transformed into seven specific high-quality wheat varieties, and then 53 cooperatives cooperating with the flour mill are guided to order planting by appropriately raising the purchase price. In this way, the demand for new products such as moon cakes, shrimp slices, Shaqima and spicy strips in the downstream of the industrial chain has been transformed into seven wheat varieties in the upstream of the industrial chain.

  In Luohe, there are already seven such wheat industrial chain complexes. In order to ensure that the quality and yield of high-quality wheat can reach the standard stably, the consortium introduced social service organizations for unified seed supply and management.

  Different from the plots under unified management, because of extensive management and mixed planting of different varieties, the wheat is uneven in height and the quality can not meet the processing requirements of special flour.

  In recent years, driven by the whole industrial chain, Luohe has continuously guided large grain growers to increase production and income through standardized planting of high-quality varieties.

  It is understood that in 2024, the area of high-quality special wheat in Luohe City reached 1,268,900 mu, accounting for 53.3% of the local wheat area, ranking first in Henan Province.

  Do a good job in cross-regional operation support and disaster prevention and reduction

  These days, wheat in Henan has entered the late filling stage, and it is expected that a large area will be harvested around May 25th, and the wheat harvest will last until June 15th. In just about 20 days, how to ensure that more than 85 million mu of harvest is available and the particles are returned to the warehouse?

  2024 is the first year of China’s wheat yield increase action. Henan province focuses on increasing wheat yield per unit area, and promotes the integration of fertile fields, improved varieties, good methods, good opportunities and good systems. At the same time, in the high-standard farmland built-up area, we will focus on building 7 million mu of high-yield demonstration areas for wheat, integrate and promote high-yield technologies, and build a good harvest foundation.

  During the "Three Summers" period, Henan plans to invest more than 4 million sets of agricultural machinery, including 200,000 sets of combine harvesters and 30,000 sets of crawler harvesters.

  In view of individual lodging plots caused by recent extreme weather, Henan has formulated remedial measures as soon as possible, sent technicians to the front line for guidance, and sprayed potassium dihydrogen phosphate solution to promote wheat filling and minimize losses caused by disasters.

  At the same time, in order to prevent the impact of extreme weather during harvest, Henan also supports various business entities to speed up the construction of grain drying facilities. At present, 580 drying facilities have been built, with an additional daily drying capacity of 37,000 tons.

  "Three Summers" Science Popularization: Colorful Wheat with High Value and Connotation

  When it comes to wheat, most people may think of yellow, but there is actually more than one color of wheat. Follow the doctor of agriculture to meet the colorful wheat with high value and connotation.

  Xu Hao, a doctoral student in crop science at the Agricultural College of Henan Agricultural University, said that colored wheat is similar to ordinary wheat in appearance, but its grain color is not Huang Chengcheng in the traditional sense, but red and green. This is not late-maturing wheat, it has entered the filling stage and will be harvested in more than 20 days.

  These are new varieties of colored wheat which are suitable for large-scale planting through a series of breeding methods such as physical mutagenesis, chemical mutagenesis and distant hybridization. Because they are rich in anthocyanins, they will show different colors on the seed coat.

  Why study colored wheat? We are not interested in its showy appearance, but it is rich in protein, amino acids, trace elements and minerals, which are higher than ordinary wheat, and it has the potential to make people eat delicious and healthy!

  These noodles and cereals made from it still look like traditional food, but they already have the function of health food. It is no exaggeration to say that they have high value and connotation!

Notice of Beijing Municipal Planning and Natural Resources Committee of Beijing Municipal Bureau of Ecology and Environment on Standardizing the Evaluation of Soil Pollution Risk Assessment Report and

Jing Huan Fa [2023] No.25

  In order to implement the relevant provisions of the Law of People’s Republic of China (PRC) on the Prevention and Control of Soil Pollution on organizing the evaluation of soil pollution risk assessment report, risk control effect assessment report and remediation effect assessment report for construction land, and further standardize the evaluation procedures, relevant matters are hereby notified as follows:

  I. Scope of acceptance

  1. According to the evaluation results of the soil pollution investigation report, the soil pollution risk assessment report of the construction land plot shows that the pollutant content exceeds the soil pollution risk control standard.

  2. Through the implementation of risk management and remediation activities, the risk management and remediation objectives determined in the soil pollution risk assessment report are achieved, and the risk management and remediation effect evaluation report and remediation effect evaluation report of the construction land plots that can be safely used.

  Second, handle the required materials

  1. Review the application and its attachments. Two copies of paper version (seal) shall be submitted, and the attachments include the report review application form, the applicant’s commitment letter and the report issuing unit’s commitment letter (see attachment).

  2. Report on application for review. Before the application for review is submitted, the report for review shall be submitted to the National Construction Land Soil Environment Management Information System (http://114.251.10.109/page/landuserlogin.html).

  Apply for risk assessment report review, and submit the soil pollution risk assessment report for review; To apply for the evaluation of the effect evaluation report, submit the risk control effect evaluation report and the remediation effect evaluation report, including relevant testing, risk control/remediation scheme, risk control/remediation design scheme, construction scheme, secondary pollution prevention and control during construction, contaminated soil transfer and other supporting materials.

  Third, the application method

  During working hours (9:00-12:00, 13: 30-17: 00 on weekdays), the review application and its attachments will be sent to the Beijing Municipal Affairs Service Center: the comprehensive window of No.1 West Third Ring South Road, Fengtai District, Beijing; Tel: 010-89150423,010-82567927.

  Fourth, the review time limit

  Make a decision on acceptance or rejection within 5 working days from the date of receiving the application for review and its attachments. The report that belongs to the scope of acceptance and applies for review has been submitted to the "National Construction Land Soil Environmental Management Information System" and basically conforms to the relevant standards and guidelines, and shall be accepted; Do not meet the above conditions, will not be accepted.

  From the date of accepting the application, the review shall be completed within 30 working days. Inform the evaluation results within 5 working days. The time required for on-site reconnaissance, sampling inspection and revision of the applicant’s report according to the review shall not be counted.

  This circular shall be implemented as of the date of issuance. On September 14th, 2020, the Notice of Beijing Municipal Planning and Natural Resources Committee of Beijing Municipal Bureau of Ecology and Environment on Standardizing the Evaluation of Soil Pollution Risk Assessment Report and Effect Assessment Report for Construction Land (No.20, 2020) was abolished at the same time.

  This is for your information.

Beijing Municipal Bureau of Ecological Environment    

Beijing Municipal Commission of Planning and Natural Resources    

November 30, 2023  

Mobile charging car, emergency charging cabin … Accurate and scientific layout to alleviate the "charging tide"

  CCTV News:In the past few days, many places in the country have ushered in the peak of returning home. According to the data of the smart car networking platform of the State Grid, as of February 5, the charging amount of new energy vehicles in the expressway service area on the platform has increased by more than 60% compared with the same period of last year. With more and more new energy vehicles joining the returning army, the "travel tide" has formed, and the "charging tide" of new energy vehicles has also appeared.

  The data shows that in the 11 days from January 26th in Spring Festival travel rush to February 5th, the charging amount of new energy vehicles in the expressway service area reached 34,089,100 kWh, and the charging times reached 1,519,400, which were 67.06% and 48.42% higher than that in Spring Festival travel rush in 2023, respectively.

  According to the platform data, during the Spring Festival travel rush in 2024, the peak period of the whole high-speed busy index reached 30%&mdash; 40%, which shows that among all the stations on the expressway, there are 30%&mdash; 40% of the stations are fully charged. At ordinary times, the charging busy degree of these stations is only about 10%, and the busy degree has doubled or tripled, showing an obvious tidal phenomenon.

  Emergency charging compartment of mobile charging vehicle should deal with "charging tide"

  In view of the "charging tide" brought by the "travel tide" of new energy vehicles, during the period of Spring Festival travel rush, many places in China took various measures to solve this problem.

  It is predicted that during the Spring Festival in 2024, the average daily charging capacity of Jiangsu expressway service area will reach 600,000 kWh, a year-on-year increase of 70%, a record high. In order to alleviate the charging pressure, Taizhou power supply department has reformed 7 service areas and 14 charging stations within its jurisdiction, and equipped mobile charging vehicles. In Qinhu service area on Yanjing Expressway, a 120kW mobile charging vehicle is specially equipped, which can provide uninterrupted charging service for four electric vehicles at the same time.

  In Pingwang Service Area, Wujiang District, Suzhou City, there are 16 charging parking spaces in the north-south direction. Since Spring Festival travel rush, affected by high-speed tidal phenomenon, eight charging parking spaces on the north side of the service area are basically full every day, but there are vacant parking spaces on the south side. Local staff guided some cars on the side with large traffic flow to the opposite idle service area for charging through the two-way culvert, which effectively improved the bearing capacity of the service area.

  In Tianjin, in order to reduce the waiting time for new energy vehicle owners to charge on expressways, the local electric power department started the emergency charging cabin in the expressway service area on the one hand, and upgraded the charging facilities of 46 busy high-speed charging stations in advance. After the renovation, the average charging time was shortened by nearly 30%.

  Scientific layout to ease the expressway "Charging tide"phenomenon

  China has been speeding up the layout of charging piles, so that electric vehicles can alleviate the "energy-filling anxiety" of expressways. In the future, this phenomenon of "charging tide" is expected to be alleviated with the increasingly intelligent and efficient energy-replenishing network of expressways being gradually woven.

  According to the data of the Ministry of Transport, at present, there are more than 20,000 charging piles in expressway service areas nationwide, covering nearly 50,000 parking spaces for minibuses. The coverage rate of charging facilities in expressway service areas in Beijing, Liaoning, Jilin, Shanghai, Zhejiang, Hunan and Xinjiang has reached 100%.

  According to the data of China Electric Vehicle Charging Infrastructure Promotion Alliance, at present, the increment ratio of piles to vehicles is 1:2.5, and the construction of charging infrastructure can basically meet the rapid development of new energy vehicles. Experts say that highway charging piles are usually idle and not enough for holidays. To solve this "tidal" problem, we should not just consider the increment, but also improve the quality to ensure its economy.

  In Liaoning, for new energy vehicle users, the local high-speed charging travel guide has been issued, so that drivers can check the layout of charging piles in advance, so as to better plan the charging line. At the same time, the local power department also accurately grasps the status of each charging pile, such as pile body, display and charging cable, through the digital platform, and problems can be solved in real time.

June net text book list | Daily dog food, fierce medicine to save the book shortage

[Editor’s note]Through the superficial phenomenon of "little white" in online literature, many works with equal emphasis on entertainment and ideology have been born. This book list will introduce a more diverse online world, from the unpopular to the popular, from the small crowd to the public, and those outstanding works of various types.

Uneasy Daily Lazy Angel

Comprehensive daily city youth

The story tells the story of the protagonist of the fun man, as a social terrorist, who engages in daily activities in the world of spring things. The story line is mainly about spring things, including bunnies and ice cakes, and there are some super-power elements (not many), which are unique in the development of the original work. Through the protagonist’s epileptic behavior, he psychologically persecutes all the cartoon characters and promotes the emotional progress of the characters.

The protagonist’s personal design should be the biggest highlight of the novel. The whole process is full of joy, self-release, willingness to spoof, epilepsy but not infatuation, and constant coquettish operation. It is like a social terrorist to solve the problems and contradictions between the original characters and solve others. It can be called a blow to reduce the dimension.

The controversy lies in: the background setting of the same person and the integration of a large number of secondary elements in the writing set a high reading threshold to some extent. If you don’t have a certain understanding of the secondary elements, it seems that you will still be confused.

The recommendation index, from three stars to five stars, is recommended to book lovers who like fun, have requirements for writing, like daily plots and don’t dislike two-dimensional light novels. From the feedback point of view, two-dimensional readers must see it, and non-two-dimensional readers are also worth a try. There are many fragrant parties. After all, there is no lack of such feedback: "Even people who don’t know who the original male owner of Spring Things is can enjoy it with relish", and it’s really the whole journey if they can get the radio waves.

"The King" New Sea Moon 1

Low Magic and Western Fantasy, Lord Farming, Ancient Morning Wind and Bai Shuangwen

The background is the sword and magic version of the coexistence of all ethnic groups in the Middle Ages. The protagonist dressed as the second son of a noble, obtained the qualification of counterinsurgency with excellent negotiation skills and social skills, became a baron of fiefs in the war, embarked on the road of land reclamation for hegemony by the lords, struck a balance among the nobles, exerted great tricks, constantly made achievements, and integrated many elements, writing the feeling of gradual upgrading and step by step.

The setting and the plot are as ancient as the wind, and the words are humorous and not bitter. The author has his own understanding of the interests of western nobles. The description of the background of medieval rules and the struggle of aristocratic tactics (intrigue) with sophisticated human feelings are the highlights. The descriptions among the nobles are relatively real, and the leading and supporting actors have their own set of behavioral logic, which truly describes the shameless and brutal of the nobles. The feeling is the infighting, lords disputes and kings in the Middle Ages.

The problem is that the style of writing is dry, the words are not fastidious or fantastic, the description of characters is big and empty, the description of war is broken down, the setting of fantasy part is very old-fashioned (dreaming back twenty years ago, you dare to believe in quarrelling), the stitching is also very general, neither fish nor fowl, the space of tactics part is more, a lot of space is used to play Tai Chi with politicians, and the tension of plot is mostly described by the language of characters, which is monotonous and mediocre, some take it for granted, lacking rationality and reality.

Recommended index, 2.5 stars to 4.5 stars, should not expect too much, no poison is not recommended to read. Finally, I want to emphasize this sentence. The controversial book with constant heat must be worth a try.

"Firepower is king" is like water.

In recent years, the rare high-level urban mercenary military literature monthly good review book

Gao Guang, the protagonist, is a military fan who practiced martial arts since childhood, majoring in foreign languages at the university. He was kidnapped by drug dealers when traveling to Mexico. In order to survive, he fought against his opponent, cooperated with mercenaries who happened to rescue hostages, started to get in touch with all kinds of firearms, and set foot on the journey of legal mercenaries (private military contractors) based in beautiful countries. From then on, he began to experience the flames of war, sell information, participate in wars and devote himself to providing war-related peripheral services.

The language is simple, the leading role and supporting role are flesh and blood, the team plot is very happy, the task plot is tense and exciting, and it is clean and vivid. The description of the battlefield is incisive and interspersed with well-informed military knowledge and popular science. Compared with the previous plot that focuses on fighting, there are many more political and conspiracy developments, and the writing style has been greatly improved.

It should be noted that there is little difference between the protagonist template and the previous work. From the previous work, the daily plot is a sub-item, and the emotional drama is also a sub-item. However, if you look at the military literature, these issues are not the focus.

Recommended index, three to four stars. Many book lovers think that this is the author’s work to return to the peak, and the theme is rare. It is suitable for book lovers who are tired of watching Xianxia fantasy and Dihua simulator, for a change and to find feelings.

Henghua is bright and bright.

Family immortal writing

The protagonist is dressed as a member of the family of cultivating immortals, just as the family’s bodhi old zu has not yet broken through, with only ten years left. The surrounding forces are eyeing up and the family is tottering. Fortunately, the protagonist is born with wisdom and amazing understanding, and is good at deducing the family’s achievement methods, so he becomes the family’s acting master, responsible for deducing the family’s achievement methods, helping people tailor-made personalized achievement methods suitable for personal physique, and assisting his grandfather to create suitable Yuan Ying achievement methods, which is similar to that of coaches to athletes.

The style is fresh and the setting is interesting. The protagonist has a partial counselor’s wits, and the Golden Finger is a step-by-step self-created achievement method based on the cultivation formula in the last The Journey to the West. The family atmosphere belongs to unity and friendship, and the writing style and world outlook are somewhat similar to tahoe’s Ming Zun. The theoretical system is relatively complete, and it is not a kind of underworld cultivation. At the end of the chapter, the author will summarize the plot content of this paragraph by means of history books, which is well received.

Controversy lies in the fact that the plot is well-behaved, everyday dull, multi-line, messy and sloppy, the writing ink, the description of the fight is dry, the overall cool point is insufficient, and the plot is particularly jumping. One second it is still saying A, and the next second it is already saying D, and it is easy to lose key information with ten lines.

Recommended index, three to four stars. If you like tahoe, it is worth a try. For me, the biggest attraction is the fresh style, interesting settings and all kinds of strange spells, which makes my setting party very satisfied.

"The Rise of House" Hushan Small Farmers

Fairy Tales, Urban Fantasy, Leisure, Wind and Buddhism, Farming Literature

I don’t know if there are any old book lovers who remember this 16-year-old house masterpiece. The whole plot idea is very different, which can be said to be incompatible with the mainstream online text upgraded to the core. The protagonist is bent on staying at home as a salted fish, with no dreams and no goals, which is very consistent with the current feeling of lying flat. It took a little fire for a while, but it passed like a meteor, and the subsequent works have no such influence.

The hero of the otaku who returned to his hometown woke up to the power of seeing the second dimension, and was able to transform the comic books and movies in the second dimension into the third dimension. So he planted a lovely Macey person, brushed tasks, collected materials, and built an animation comic game studio necessary for otaku. From time to time, he went out to take a risk with the villain of the second dimension, steadily developed farming, developed his own second dimension village, and gradually became the king in his own small world, with a sense of little luck.

Generally speaking, it is a kind of house-writing with no house smell, which is leisurely and interesting, not monotonous, unique in style, and the cool point of the protagonist is different from that of the public. The kind of one who enjoys himself does not pursue the sage before others, sticks to his own local world, and pays attention to his own happiness is the most important.

It should be noted that the whole is not cool in the usual sense, but rather self-satisfied in the later period, and there is not much cool point in business, or it is not refreshing enough. There is no in-depth development of business lines related to games and animation in the works.

Recommended index, three stars to four stars, book lovers who want to see the upgraded works had better be cautious.

Frank, the handsome dog in Dawn Trail of Beautiful World

Meiman infinite flow

With the proficiency system, the protagonist crossed the beautiful world and dressed as a minion of the DC Gotham villain organization. He wanted to jump ship to Batman but mistakenly entered the evil organization (Stars Club), and was forced to pick up garbage in the HP world where the doomsday collapsed. Fortunately, knowing the relationship between the characters, the captain died, and successfully got rid of the control of the cat hunters by using the ability of the golden finger. Later, in order to stop the doomsday, he led the team to shuttle through the world, recruiting and constantly backstab.

The novel is a multi-universe worldview based on beauty, with infinite flow elements, the copy is mainly in the western fantasy world, mixed with behind-the-scenes story puzzles. The main world is Batman, the protagonist is neutral in order, kind to decency and evil to villains. The author has his own understanding of big events, and does not copy comic books. The interaction of each world has its own characteristics, the main line is clear and not procrastinating, and the small subplots are also touching, so the deduction is reasonable.

It should be noted that as a beautiful fan, it is not qualified. Basically, the popular characters are background boards. There is no sense of surprise in writing a large section about the struggle between the protagonist and the original villain. The update is fast, which leads to a rough plot (insufficient details), many loopholes, and a mix of multi-world systems. The level is slightly chaotic, and there are disputes with some female characters’ ambiguous plots, but the conclusion is still decisive and the landing is relatively smooth.

The recommendation index is three stars. On the whole, it has outstanding advantages and disadvantages, and it is worth a try. In the words of book lovers, "The audience and the previous wow should be highly consistent, the game is beautiful, there will be no obstacles to understanding, and the setting is old, but it is very capable."

"Unemployment at the beginning, I let the singer return" Cheng Yanqiu

Entertainment circle daily copy class

When the mood swings violently, there will be corresponding music works played on the earth, but only the female host can hear it. The female host, who was originally a minority singer, became attached to the male host on campus because of her songs, so she took the initiative to chase after her brother and sister, and finally came together. Because of these songs from the earth, she became a legend in the music world.

From the perspective of novel career line, it is a literary copying type. First, the female protagonist becomes a legend in the field of music. While the male protagonist gives her assistance, she copies novels, plans, advertisements, plays and other multi-line developments, while the female protagonist provides financial support for the male protagonist’s career. The whole description is warm and smooth, and there is no particularly fierce conflict. Both the development of love and friendship are written naturally and healthily.

It should be noted that: "the female host feels a little far-fetched in explaining the origin of the work to the male host, and tells the male host that it is a song sung by the male host when he is asleep;" Secondly, the male owner’s career line has a large span, many threads, and the overall idealization, which makes it look very fragmented and relatively scattered. Many plots appear to be mentally retarded. Of course, it doesn’t matter if you come to the dog food. By the way, the man was only a freshman when he first wore it, and he passed through the woman who met five years later, so he was naive and mature. "

Recommended index, 3.5 stars to 4.5 stars. Sincere and plain, very harmonious, there is an indescribable sweetness, which is suitable for reading when you want to relax. Children’s shoes like "This star comes from the earth" and "The actor has no holiday" can be tried.

Lost moral integrity in Abnormal Ji

Wuxia Kesulu

The new book "Portrait of the Mask" and "Beyond the Burning Burnt" by the author is an old author in the late stage of Wenqing Cancer. The style is unique, and the whole protagonist is neurotic and brainwave. It can be said that they are all crazy people, and they love to let go of themselves. It may be that the sentence "Extraordinary people do extraordinary things" should be answered. The plot trend never avoids the minefield of online writing, such as the death of the hostess and seeing her off.

This time, it can be regarded as a martial arts fantasy version of "Portrait of the Mask", which continues the world outlook of maggots and flies, ghosts and immortals, and degenerate songs. The protagonist is a perverted martial artist, and because he is in a state of immortality at a price, he needs to forget martial arts to maintain immortality. In order to obtain martial arts, he is all kinds of grovelling, talking with rainbow farts, full of flattery, and playing the clown. As the saying goes,

It should be noted that after marriage, the author has converged a lot, with less crazy content, less hair knives, less toxic points, and no change of mistress in the middle. He poured water into the plot crazily, so that he can read it. In the words of book lovers, "The highlight of his book has always been the protagonist’s dressing up as a pig to eat a tiger, but there is no feeling of pretending at all. On the contrary, there is a little meaning that others laugh at me for being too crazy and I can’t wear it."

Recommended index, two stars to 4.5 stars. If you have a serious book shortage and are tired of reading online routines, you need strong medicine to save the book shortage cancer. You can also try to fight poison with poison and cure cancer with cancer.

Far pupil of Deep Sea embers

Mysterious Epic Works of 2022

Similar to the water world after the end of the dark sea, the world is destroyed and the old days are gone. The remaining human beings live on scattered islands and communicate by ships. The protagonist of a middle school teacher wakes up one night dressed as a ghost captain, and inherits a small part of his original memory. His body is similar to an evil spirit. He can take risks by randomly attaching himself to human beings through consciousness projection and explore the truth of this strange world.

The style of writing is relaxed and humorous, interspersed with various interesting stalks, the style of painting is quite smooth, the story unfolds and the bedding is set, with a secret sense of coolness, the world outlook is as grand as ever and full of suspense, the elements are complete, the dull sea, Cthulhu and so on are basically a little bit, and the techniques of Dihua flow are integrated. Through the protagonist’s exploration experience, the world structure, from the ocean to the polis, from reality to the spiritual world, is slowly unveiled like a curtain, with a sense of suspense.

The overall background setting is rich, the plot is compact, and the adventure wind is quite strong. Although it is of a patriarchal style, it does not suppress the gloom. The author uses humorous writing style to hedge the cruel reality of the world in the book. There is not much innovation in characterization, but it still gives strength. The combination of frighteners captain and garbage-talking Gothic doll miss and noisy tool, Mountain Sheep Head, looks interesting. In the words of book lovers: "This is a boundless sea adventure full of love and courage, warmth and laughter."

It should be noted that the controversial points come down in one continuous line with the previous works, and the homogenization of characters and the animation of words and deeds are the biggest persuasion points for readers who don’t like the second-generation style. If it is changed to pure western fantasy, it will be more pleasing to the Chinese, the old and the white. Secondly, the plot is slow and hot. Although the opening has consciously accelerated the pace, the story is still slightly slow and hot, giving people a feeling of water and needing some patience.

Recommended index, four to five stars. It can be said that the progress of Yuantong is very obvious, and all levels are surpassing the previous work. However, this book is even more tiring, and it is suitable for saving dozens of chapters to read together. If you read it once a month, you can borrow the words of book lovers: "The painting style of Cthulhu and Xiling has completed a historic meeting."

[Specially published by Shanghai Literature and Art Review Special Fund]

Jiangling Ford New Energy Lingrui plug-in hybrid is "worth seeing" and I recommend you to try it.

In the competition with the same class models, it is worth mentioning in terms of space performance. Let’s take you to appreciate its style.

Let’s take a look at the appearance of the plug-in hybrid of Lingrui. The overall appearance of the plug-in hybrid front of Lingrui is unique and looks more dynamic. Coupled with simple headlights, the visual effect is still good. The car is equipped with LED daytime running lights, automatic opening and closing, adaptive far and near light, delayed closing and so on. Come to the side of the car, the car body size is 4685MM*1935MM*1710MM, the car uses simple lines, and the side circumference gives people a very fashionable and dynamic feeling. With large-sized thick-walled tires, it gives people a very simple feeling. In the design of the rear end, the rear end and the front end echo each other from a distance, and the taillight style is relatively young and individual, creating a good gas field.

In the plug-in hybrid car, the plug-in hybrid interior looks very fashionable and elegant, highlighting the hierarchical effect. The car looks very good outside the steering wheel, and it is made of genuine leather, so it feels good. Take a look at the central control. The car is equipped with a touch-sensitive LCD central control screen with young personality, which makes the interior style impressive and conforms to the mainstream aesthetics. The dashboard and seats are equally eye-catching. The car is equipped with a simple dashboard, and the information is easy to read and clear. The car uses leather seats, which are wide and thick and very comfortable to ride.

The car is equipped with car networking, driving mode selection, remote control key, Bluetooth key, NFC/RFID key, rear wiper, interior atmosphere light and other configurations, which greatly improves the convenience of using the car.

To sum up: SUV has an atmospheric appearance, good spatial performance and high cost performance. I wonder if you are interested in it.

How to charge new energy vehicles scientifically, do you understand?


Nowadays, there are more and more new energy sources. For many concerned car owners, how to carry out car maintenance, especially battery maintenance, has become a hot topic. Broadly speaking, charging is divided into three categories.

First, slow charging: almost all household charging piles belong to this category, because considering the overall voltage distribution of the community, it is generally controlled below 10w (Tesla is slightly higher). This method has relatively slow charging speed and takes a long time to fully charge the battery, but it has high charging efficiency and less loss on battery life.

The second is fast charging: the charging speed is very fast, and it usually takes about half an hour to fully charge the battery. However, the fast charging method has a great loss on battery life and needs to be used with caution.

Third, intelligent charging: intelligent charging is a charging method that can be automatically adjusted according to the battery state, charging voltage and charging current. This charging method can avoid the problems of overcharge and overdischarge to the greatest extent and protect the life of the battery.

The practice of stopping charging when charging to 80%-90% or the remaining 20% is mainly aimed at battery maintenance. In this case, keeping the battery in the range of 20%-80% is beneficial to the health of the battery. Because in this range, the state of charge (SOC) of the battery fluctuates little, which can effectively avoid deep discharge and full charge storage, thus delaying the aging speed of the battery.

For some new battery management systems, charging to 100% and discharging can give full play to the performance of batteries. The function of this management system includes actively balancing the battery charge to ensure that the SOC of each battery cell is consistent. In this way, the overall performance of the battery can be better played. For example, some electric bicycles feel that their battery life drops after being placed for a period of time, but after being used for a period of time, they feel that their battery life is back, which is the same reason. In the final analysis, new energy trams are electrical appliances, and for electrical appliances, they still need to be maintained frequently.

The correct charging method depends on your usage scenario and the function of the battery management system. If you pay attention to the life of the battery, it is a better choice to control the battery charge at 20% to 80%. But if you pursue the performance of the battery, charging to 100% and discharging it are more suitable for you.

At the same time, it is also very important to ensure that the charging environment of electric vehicles is dry, well ventilated and free of sundries, and to avoid charging in high temperature environment. Try to use original chargers, and avoid using poor quality chargers or non-original chargers. Inferior chargers or non-original chargers may have safety problems, which may lead to battery explosion and spontaneous combustion.

It is helpful to maintain the battery by deep discharge on a regular basis. In addition, frequent disassembly and assembly of the battery may lead to improper use of the battery and shorten its service life.