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How long does the rechargeable battery charge？ Charging time of the rechargeable battery [Introduction]

　　Abstract: Maybe everyone is very concerned about the battery, that is, how long should the battery be fully charged? This paper briefly explains that the calculation method of charging time of rechargeable battery is that the battery capacity is divided by the charging current, and then multiplied by the coefficient of 1.2 (or 1.1), and the time unit is hours.

　　[Rechargeable battery charging] How long does the rechargeable battery charge? Charging time of the rechargeable battery.

　　Charging time of rechargeable battery

　　Maybe everyone is very concerned about the battery, that is, how long should the battery be fully charged? Many friends are worried that the lack of time and battery power may shorten the service life of the battery; If the time is too long, it may damage the phone and battery. So how long should it be charged? Here is a simple calculation method:

　　Generally, the battery capacity is indicated on the battery, with mA as the unit. The larger the value, the greater the capacity.

　　How long does it take to fully charge the battery? First, it depends on the nominal capacity of your battery. The larger the capacity, the longer it takes to charge. Second, it depends on how many batteries you charge at the same time. The charging time of two batteries is different from that of four batteries. Charging two batteries is twice as fast as charging four batteries. Third, it depends on the current that your charger can output. If the current is large, it will be fast, and if the current is small, it will be slow. Fourth, it depends on whether your battery is left. If it is completely dead, the charging time will be longer, and if there is still remaining power, the charging time will be shorter. There is a formula for charging Ni-MH battery: battery capacity (mA) ÷ charging current (mA) ×1.2~1.5= time (hours) required for the battery to be fully charged. Due to different chargers, the charging current is different. The charging time is generally indicated in the manual of the charger. It takes 10~20 hours for a full charge of four 2300mah batteries, 6~8 hours for a quick charge and 1~2 hours for a quick charge.

　　Now all the better chargers have automatic detection function. When the battery is full, it will automatically stop charging. When it is charging, the battery is warm. After charging, it will cool after stopping for a while. The full indicator is different according to the charger, and some indicators flash when charging, and always light up when full; Some indicator lights are always on when charging, and the indicator lights go out after charging; Some indicator lights are red (or green) when charging, and turn green (or red) when full.

　　Charging time of Ni-MH battery

　　Calculation method of charging time of Ni-MH battery: the battery capacity is divided by the charging current, and then multiplied by the coefficient of 1.2 (or 1.1), and the time unit is hours.

　　Steps/methods

　　The battery capacity is divided by the charging current, and then multiplied by a factor of 1.2 (or 1.1) in hours.

　　For example, if the capacity of a Ni-MH battery is 1200mA, the charging current of the charger is 600mA, and the charging time is (1200mA/600mA)×1.2=2.4 hours, then the charging time of this Ni-MH battery using this charger is 2.4 hours.

　　The relationship between charging time and charging current of Ni-MH battery is that the battery capacity is divided by charging current to get the charging time. Considering the loss during charging, the calculated charging time is multiplied by the constant of 1.1 or 1.2.

　　According to the logo, you can calculate an approximate time. If it is an ordinary charger and the current is small, the charging time must be very long.

　　The above calculation method is not applicable to new batteries. Generally speaking, when new batteries are charged for the first three times, especially Ni-Cd batteries and Ni-MH batteries, the standard charging time is about 15 hours (0.1C), so as to maximize the service life of batteries. In the future, the battery charging time can be calculated with reference to the above method.

　　How to calculate the charging time of rechargeable battery

　　Generally, the battery capacity is indicated on the battery, with mA as the unit. The larger the value, the greater the capacity.

　　For example, 1200mAh means that the battery capacity is 1200 mAh. At the same time, chargers are generally marked with charging current, also in milliamps.

　　In this way, the charging time of the battery can be simply calculated as follows: the battery capacity is divided by the charging current, and then multiplied by the coefficient of 1.2 (or 1.1), and the time unit is hours. For example, if the battery capacity is 1200mA, the charging current of the charger is 600mA, and the charging time is (1200mA/600mA) × 1.2=2.4 hours, then the charging time of this battery using this charger is 2.4 hours.

　　The above calculation method is not applicable to new batteries. Generally speaking, when new batteries are charged for the first three times, especially Ni-Cd batteries and Ni-MH batteries, the standard charging time is about 15 hours (0.1C), so as to maximize the service life of batteries. In the future, the battery charging time can be calculated with reference to the above method.

　　What is the charging current indicated on the charger?

　　I can give you a simple formula: charging and discharging time (minutes) = capacity *1.1/ current (mA) *60.

　　The relationship between the battery charging time and the charging current is that the battery capacity is divided by the charging current to get the charging time. Considering the loss in the charging process, the calculated charging time is multiplied by the constant of 1.1 or 1.2.

　　According to the logo, you can calculate an approximate time. If it is an ordinary charger and the current is small, the charging time must be very long.

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Mathematics is a game for young people？ This Chinese, who is over the age of ancient times, has also solved one ＂Millennium problem＂.

Everything is counted.

From the literary point of view, every mathematician has his destiny. Euclid’s eternal name lies in geometry. Zu Chongzhi’s lasting legacy lies in pi. If Newton was not proficient in mathematics, even if he was knocked unconscious by a falling apple, he would not realize gravity. Similarly, if Gauss didn’t invent Gauss algorithm and Gauss function, how can he be called "prince of mathematics"? What people think of Hilbert today is undoubtedly his 23 "Hilbert problems" and his self-confidence as clear as mathematics: "We must know. We will know. " Chen Jingrun, a bookworm, has become a household idol, all because of Mr. Xu Chi’s Goldbach Conjecture.

Zhou Congyao was born for mathematics, which is a gift and a private gift from God.

God not only gave him talent, but also gave him the soil to grow up in. It is a small place, Donggou, Funing County, Jiangsu Province, which is unknown.

Zhou Congyao entered Donggou Middle School, a small school with poor resources, but he met Pan Bingjie, an exceptional wizard, who was born as a cowherd, didn’t graduate from primary school, and taught himself. He worked all the way from the first-generation teacher to the third-year math teacher and the teaching director of Dongzhong Middle School.

Under the guidance of Mr. Pan, Zhou Congyao came to the fore in junior high school. In 1962, a math contest was held in Beijing. Participants are limited to senior two and senior three students. In the final game, the best is chosen, and the best is chosen. Therefore, the difficulty coefficient is particularly large. Hua Luogeng (director of the competition Committee) predicted: "Whoever can score 60 points will have the hope of winning the championship."

Tang Shouwen, a senior three student in Beijing No.65 Middle School, won the prize in themoon: he scored 86 points in the exam! Hua Luogeng was overjoyed and specially hosted a banquet for Xiao Tang at home as a reward.

Hua Luogeng didn’t know that Zhou Congyao, a junior three student in Donggou Middle School, thousands of miles away, could get more than 60 points in this set of questions!

高中，整体起飞。当地土话讲：“兵怂怂一个，将怂怂一窝。”反之亦然：“学生强强一个，老师强强一班。”周从尧是六五届，他考进了清华，是七人之一。但是，进数学系，而且执着终生，步步踩在命定的数上，则是唯一。

天才碰上了“文革”，这是“无理数”。大学毕业分配到湖南西洞庭湖农场，人们领略了他的数，体力加毅力的数：吃饭，最多能吃十七个馒头；挑担，能挑三百六十斤；插秧，有同学戏称其为“插秧机”。

得其所哉！是在农场再分配之后，周从尧进入了湖南计算技术研究所。倘若把周从尧比作冰山，世人只晓得他露出海面的部分：获奖专业户。国家级的，有全国科学大会奖、国家科技进步奖；省部级的，六项，具体名称略；市级以下的，举不胜举。

世人不晓得的，自然是海面下的部分：理论数学研究。这是他的挚爱。那些年，他在纠缠华林猜想。

这是18世纪的老问题，祖父的祖父的祖父级的了。我国参与这一问题研究的，前有华罗庚，后有陈景润，都取得了阶段性的成果。1982年，周从尧在陈景润的基础上又有突破。但在公布时间上，比印度学者晚了一步——科学研究没有亚军可言，他只有继续潜回水底。

In those years, Zhou Congyao and I were both assigned to Changsha, so we knew it very well. Then, I returned to Beijing. Then, at the beginning of the 21st century, Zhou Congyao retired and moved to Beijing for a long time. What we talked about the most was literature. Wilstrass said that a mathematician who is not a bit poetic will never be a complete mathematician, and he believes it. Of course, I often talk about mathematics. For me, it is a supplementary course and an extension. If I use the words of Wilstras flexibly, I can write: a writer without "numbers" in his mind will never be a writer in the perfect sense.

Time flies, and we are both in our twilight years. Listening to him, he said that he is still tug-of-war with mathematics. Let’s take it as inertia. I think, just like me, despite the decline of my memory and the exhaustion of my thinking, I still write and draw and enjoy myself every day.

Until one day, in June, 2019, Zhou Congyao told me that he published a paper in China Science and Technology Papers Online, which was highly praised by his peers. I asked him how to use the high method, and he showed me the original text: "The author first discovered and proved the most practical negation of congruence judgment by elementary methods, without BSD conjecture. The proof process is novel and unique, and it has great innovation in theory … It is a good innovative research paper on number theory research. " This surprised me.

Hardy said that mathematics is a game for young people. When he said this, he was old and was writing sad memories. There may be exceptions (that is God’s privilege), but it can’t be wrong in general, so there is a hard rule in the Fields Prize: the winner should not be over 40 years old.

At this time, Zhou Congyao is over the age of ancient times.

Remember a shot: besides mathematics, Zhou Congyao likes painting and inherits his grandfather’s genes. I also like walking, out of healthy instinct. He lives in the Second Ring Road and often walks and thinks along the streets. One day, I drove by Andingmen and saw him holding his head high and striding on the sidewalk. At that time, I stared at his white hair, which was really white, as white as snow! Then, staring at his fast-moving back, it was really fast, as fast as the wind! This is not painting, not photography, but-mathematics, pure and clear mathematics.

Then, good news kept coming, and he threw out five papers in a row. The last article, the sixth article, was published in March, 2021, with the title of "Major Improvement of Fermat-Guan Xungui’s Discrimination Theorem of Congruence and Ten New Algorithms". His six papers include more than 25 theorems, a criterion, a new function, two postulates and ten new algorithms. It can be said that in this direction, he has climbed to a relative peak. Although he found ten new algorithms at a time, he solved many types of congruence calculation; But he also found that more difficult problems followed. This kingdom, like a universe, is boundless. Colleagues-naturally also encountered new troubles-I don’t know how to express it.

Waiting, only waiting for the authoritative referee. Zhou Congyao didn’t have time to wait, so he wrote a pamphlet "past lives with Remainder in Millennium Problem" to popularize science.

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Liu Ziqiu once had a girlfriend nicknamed ＂Tsinghua Rukawa Kaede＂ who was demonized by fans.

　　The first time I saw Liu Ziqiu, it was five years ago. On the afternoon of early autumn in Beijing, I played the first three-on-three match in the outfield. That afternoon when the sky was actually cloudy, I don’t know why it was beautiful in spring. Who won the contest has been forgotten, and the dunk champion is also vague. The only thing that is clear is Liu Ziqiu’s sunny smile. When I called Liu Ziqiu, his arm had just had its plaster cast removed. "Why do you call me’ sunny’? It sounds a bit like" Pig with Bright Spring "."


　　The legendary first handsome boy


　　Being called "Rukawa Kaede" is a kind of high praise in the era of Slam Dunk Master. If you happened to have studied in a university in Zhongguancun area in the first three years of this century, and you happened to be a girl who loves slam dunks, then you must have heard of the beautiful legend of "Tsinghua Rukawa Kaede". Who is the first handsome boy in CBA? In Xu Sanduo’s words, "what’s the meaning"? One hundred people have one hundred answers. But if you want to ask the first handsome guy in college basketball, it must be Liu Ziqiu. When Yang Chaoyuan didn’t appear, Liu Ziqiu was an absolute "killer", and all the women from seventy to seven were fond of him.


　　But there are rumors where there are people. As Liu Ziqiu became more and more famous, the legend became less positive. Even his girlfriend who has been stable for many years has been dug up by fans and fans. Those girls who were keen on waiting in Tsinghua Arena were no longer calm when they watched Liu Ziqiu leave hand in hand with his girlfriend. "His girlfriend is very ugly", "a person who is very proud is annoying to look at" and "seems to be a little squint" … all kinds of rumors are everywhere. When I first met Liu Ziqiu in that three-on-three competition, he was accompanied by his "demonized" girlfriend. In fact, it was a quiet and slightly ordinary girl. "It was her plain temperament that attracted me the most," Liu Ziqiu later said.


　　For boring rumors, Liu Ziqiu is very light. After all, the university is still a relatively simple environment. It is just a kind of talk after dinner, and no one is malicious. But the rumor didn’t stop, and it spread to the year when Tsinghua participated in the Super League. Liu Ziqiu’s performance in the team is dazzling, and most people are curious about his private life. Some fans sent gifts to his dormitory, "Liu Ziqiu is very greedy for money"; Someone invited him to dinner, "Liu Ziqiu is very stingy"; Seeing that he has a car, "80% is a dude"; His girlfriend is well-off, "another gigolo who eats soft rice." The more people praise him for being handsome, the more outrageous the rumors become. What kind of person is the "first handsome boy"? Until the summer of 2005, Liu Ziqiu was selected for the men’s basketball team of the World University Games, and he had the first friend-like talk with him at Shengtang Hotel, the resident of the training team outside the West Gate of the National People’s Congress. Liu Ziqiu is a handsome guy whose heart is as clear and clean as his smile.


　　Play low-key and be high-profile


　　Although coach Huang Yunlong still resents Dachao and the major sports associations, and has said that Tsinghua will never participate in Dachao League again, he has to admit that "the players who compete with the National People’s Congress for the championship are the best in Tsinghua in recent years, and I’m afraid it will be difficult to have such a good level in the future". And Liu Ziqiu is the pillar of those players. In the finals of the first Super League, Liu Ziqiu and Zhao Nan formed the Tsinghua Gemini against the Three Musketeers of the National People’s Congress composed of Yang Chao, Xie Libin and Hou Ye. The strength of the core players was 2-3, which doomed Tsinghua’s failure from the beginning.


　　At the award ceremony, Zhao Nan threw the silver medal put on him by the leader into the stands to vent his resentment. Liu Ziqiu was calm, and he was upset at home. He also had too much reluctance. He was no less miserable than anyone on that frustrated night. However, Liu Ziqiu didn’t appear in the famous "Ximen Chicken Wings" in Tsinghua that night, so he couldn’t see his teammates as drunk as a fiddler, and wept bitterly after being drunk. Later, he said, "Huang Dao didn’t go that night. He didn’t like us getting drunk, and he didn’t want a group of men to use tears to relieve their pain. Besides, everyone was in a bad mood when they lost the game, knowing that the scene would be terrible, they shouldn’t have done that." In fact, Liu Ziqiu was right. Those big men who were drunk almost got into trouble on campus, and they were also criticized by the coach the next day. Liu Ziqiu said, "In school, especially in an institution of higher learning like Tsinghua, you are a student first, then a player, and you should keep a low profile when playing."


　　Liu Ziqiu, who has always been "going his own way", made his teammates complain about him. Although he is still Huang Dao’s most important warrior, he often faces the dilemma of not having the ball on the court. His teammates would rather make a mistake than pass it to him. Therefore, Liu Ziqiu became very independent, and the team gradually declined. Tsinghua men’s basketball team, which once dominated the Super League, is now difficult to qualify in the Northeast Division of CUBA. Faced with such a dilemma, Liu Ziqiu was heartbroken, but he was unable to change the status quo of the team, and even more unwilling to give up the principle of being a man. "I admit that my temper is a little hard, but sometimes I think it’s wrong to look at their attitude of fooling around. Sports students can’t embarrass Tsinghua!"


　　Beijing men who are homesick


　　"My family conditions are ok. I don’t need to earn money by playing basketball, but after practicing for these years, I feel that my level is ok, so I want to prove it." Seeing that "Little Brother" Yang Chao has gained a firm foothold in CBA, Liu Ziqiu made up his mind to go to the professional league when he graduated. Immediately, I met with the basketball agent introduced by my friend and made a detailed training and trial training plan. "I want to go to the Beijing team most," Liu Ziqiu said at that time. But surprisingly, after nearly three months of hard training, the Beijing team didn’t give him a chance, and Min Lulei didn’t even watch his training once. At this time, faced with the "olive branch" thrown by the Yunnan team, Liu Ziqiu said helplessly, "Let’s go, the Beijing team has no place for me."


　　Just a month on the plateau, Liu Ziqiu couldn’t adapt. "I regret that my intestines are green, and this place is very desolate!" Liu Ziqiu is an authentic Beijinger, but he is a Mongolian. "This has nothing to do with the nation. I have lived in Beijing since I was a child and I am really used to it. Although I used to play ball and often run around, I have never left home for such a long time, and I can’t go back for a long time." No matter how homesick he was, Liu Ziqiu persisted, and his CBA debut ended with 24 points. I thought it was time to show my skills, but I didn’t expect Liu Ziqiu to be injured in the second game, and the rest was three weeks. "It’s all my own inexperience. I insisted on blocking my opponent’s ball. My elbow joint was hit hard. I thought it was broken. Fortunately, it was only a soft tissue injury, but I also needed a plaster cast." Liu Ziqiu, who immediately returned to Beijing to recuperate, said, "This is also every cloud has a silver lining. It feels so good to be home!"


　　On the day when the plaster was removed, Liu Ziqiu said that he would definitely report back to the Yunnan team before November 23rd. After a brief greeting, he was a little silent and made a few remarks. He said, "When I left Beijing, I wanted to make great achievements, but now … maybe I won’t play next year. When I went back to school to participate in the basketball game in the courtyard that day, I still liked the feeling of campus. We Beijingers are all homesick!"

Editor: Shuo Yang

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Li Keqiang： Promote Internet sharing and governance, and promote mass entrepreneurship and innovation

Li Keqiang stressed during a discussion with Chinese and foreign representatives in world internet conference.

Promote internet sharing and governance, promote mass entrepreneurship and innovation

????On November 20th, Li Keqiang, Premier of the State Council of the People’s Republic of China met with Chinese and foreign representatives attending the first world internet conference in Hangzhou and had a discussion with them. Xinhua News Agency reporter Yip Wong photo

　　Xinhuanet Hangzhou, November 20th (Reporter Chen Erhou) On the afternoon of 20th, Li Keqiang, Premier of the State Council of the People’s Republic of China met with Chinese and foreign representatives attending the first world internet conference in Hangzhou and had a discussion with them.

　　Smith, President of Thomson Reuters Group, Jacob, Chairman of Qualcomm, Fadi, President of Internet Corporation for Assigned Names and Numbers, Hoffman, founder of LinkedIn, Ma Yun, Chairman of Alibaba Board, Cao Guowei, Chairman of Sina, Wu Hequan, Chairman of internet society of china, and Cai Shaozhong, President of Taiwan Province Want Want Zhongshi Media Group, spoke on behalf of more than 70 Chinese and foreign delegates attending world internet conference. Li Keqiang listened carefully to everyone’s speeches and interacted with them.

　　Li Keqiang said that the theme of the first world internet conference was "interconnection, sharing and common governance", which in itself reflected openness, cooperation and win-win. Internet is one of the greatest inventions of mankind, which has changed the space axis, time axis and ideological dimension of the human world. China has developed into a big Internet country in the world since it was connected to the Internet for 20 years. It has not only cultivated a huge market, but also spawned many new technologies, new products, new formats and new models, and created tens of millions of jobs and entrepreneurial posts. Many people, especially young people and college students, have realized their career dreams and life dreams.

　　Li Keqiang pointed out that the Internet is a new tool for mass entrepreneurship and innovation. As long as "one machine is in hand" and "people are online" and the integration of "computer and human brain" is realized, a large amount of knowledge and information can be obtained through "maker", "crowdfunding" and "crowdsourcing", which can connect with many venture capital and detonate unlimited creative creation. Internet is also a new platform for government administration. Through the e-government system, online service can be realized, the power operation can be orderly, effective and "trace", the communication and interconnection between the government and the people can be promoted, and the intelligent level of the government in dealing with various events and problems can be improved. Internet breakthrough is not only a scientific and technological revolution, but also a social change to ensure fairness. Regardless of one’s birth, wealth and education level, one has the opportunity to get a window to know the world through the Internet and get a ladder to the market.

　　Li Keqiang emphasized that the China Municipal Government attaches great importance to and strongly supports the development of the Internet. We embrace the Internet, cultivate the Internet with market thinking, and strive to achieve independent access to the market, market-oriented allocation of factors, and fair competition among enterprises. Since the beginning of this year, the China Municipal Government has further increased the power of decentralization, and the number of new market entities has been on the rise, reaching more than 10 million, up 60% year-on-year, most of which are small and micro enterprises, many of which are related to the application of Internet and information technology. We will continue to strengthen the construction of network infrastructure and increase the network penetration rate. We will continue to focus on the external environment and self-growth of the Internet industry, support continuous innovation in network technology and services, and enrich policies. At the same time, we will persist in managing the Internet according to law, crack down on illegal and criminal acts such as network infringement and stealing secrets, do a good job of supervision in development, make the Internet grow better and take root, and lead the new trend of innovation and entrepreneurship. China is willing to carry out equal and mutually beneficial exchanges and cooperation with all countries in the world in the spirit of mutual openness and mutual respect, and share the opportunities brought by the development of the Internet.

　　The first world internet conference was held in Wuzhen, Zhejiang Province from November 19 to 21, with the aim of enabling participants to seek consensus through exchanges, seek cooperation through consensus, create a win-win situation through cooperation, and make the Internet benefit the world. More than 1000 internet industry elites, famous experts and scholars, government officials and representatives of international institutions from all over the world attended the meeting.

　　State Councilor Yang Jing attended the meeting.

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Is the ＂pocket girl＂ in Suining, Sichuan abused by her mother to gain traffic？ Joint investigation team： not true.

　　Cover journalist Liu Hu Respondents for the picture

　　On the evening of December 12th, Chen Moumou, a "pocket girl" in chuanshan district, Suining, Sichuan, was suspected of being abused, which triggered a heated discussion. As can be seen from the video posted on the social account of the "Pocket Girl" mother, her mother is suspected of provoking her by pinching her face, lifting her up and turning around, making her beat and scold others and break things. After the video was sent out and attracted attention, her mother was questioned for deliberately hurting and abusing the girl in order to gain traffic and attention.

Video screenshot of Chen Moumou suspected of being abused

　　On the 13th, the cover news learned that after the incident caused concern, the local disabled persons’ Federation, civil affairs and other departments jointly went to Zhaizi Village, Longfeng Town, where the "Pocket Girl" family lived, and found out that it was not true that Chen had been abused.

　　It is understood that the "pocket girl" in the video, Chen Moumou, is 35 years old and is a multi-level disabled person.

　　"By visiting his parents, village cadres and the surrounding people, it is reflected that Chen’s intelligence is about the same as that of a two-or three-year-old child. His words are unclear and he can’t accurately express his thoughts. He has been grumpy and emotionally unstable since childhood and only sticks to his mother." In response to the cover news, the joint investigation team said that although the mother in the video reprimanded Chen, "it is not the so-called abuse on the Internet."

"Pocket Girl" Chen Moumou (left) and his family

　　At present, the social account "chuanshan district Xiaoxiao Food Business Department" that posted videos has been banned. It is reported that this is the second time that the account has been banned by netizens.

　　In 2020, Chen’s mother registered the account of "chuanshan district Xiaoxiao Food Business Department" on the social platform. His own cultural level is not high. At first, he only recorded his daily life. Later, he expected to sell his own honey by publishing videos on short video platforms to increase his income.

　　In August 2022, the cadres of Longfeng Town and local village cadres found that some videos posted by the account were inappropriate, so they educated and guided Chen’s mother and deleted some inappropriate videos. But in recent six months, some online celebrity contacted her actively and invited Chen to participate in the live broadcast. After repeated communication between cadres and their families, "chuanshan district Xiaoxiao Food Business Department" did not release the video for more than one month.

　　In addition, the joint investigation team indicated that chuanshan district Civil Affairs Department, Disabled Persons’ Federation, Women’s Federation and other departments have given Chen’s family policy support such as subsistence allowance, living allowance for the disabled with difficulties and nursing allowance for the severely disabled since 2011, and the family has enjoyed all kinds of national policy support for more than 12 years, thus enjoying the enjoyment.

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Global epidemic spread： Iran has 1,234 cases a day, and the United States admits that the virus detection tools are insufficient.

　　Overseas network March 7 thThe novel coronavirus epidemic continues to spread all over the world. At present, there are confirmed cases in six continents except Antarctica. The World Health Organization said on the 6th that as of 10: 00 CET on the 6th (17: 00 Beijing time on the 6th), the number of COVID-19 cases outside China reached 17,481. According to WHO data, the number of COVID-19 cases worldwide increased by 2,873 cases from the previous day, reaching 98,192 cases; The number of deaths increased by 99 cases from the previous day to 3380 cases.

　　A total of 6,593 cases have been diagnosed in South Korea, and the government can ban the transportation of health protection equipment abroad.

　　According to the Central Epidemic Prevention Countermeasures Headquarters of South Korea on the 6th, as of 4: 00pm that day, South Korea added 309 confirmed cases of COVID-19, with a total of 6,593 confirmed cases and 43 deaths.

　　On March 6, the Ministry of Health and Welfare of the Republic of Korea said that the newly revised Regulations on the Implementation of the Law on the Prevention and Management of Infectious Diseases will be promulgated and implemented from now on. Accordingly, when the price of prevention, epidemic prevention and treatment materials is soaring or in short supply due to the epidemic of Class A infectious diseases, which affects national health and safety, the government has the right to prohibit sanitary masks, hand sanitizers and protective equipment from being exported or shipped abroad, and offenders will be sentenced to fixed-term imprisonment of not more than five years or a fine of not more than 50 million won (about 290,000 yuan).

　　Iran has diagnosed 4,747 cases of national holidays in primary, middle and primary schools.

　　The Iranian Ministry of Health reported at noon local time on the 6th that in the past day, 1,234 new cases of COVID-19 were confirmed in Iran, with a total of 4,747 confirmed cases and 124 deaths.

　　Iran’s national primary and secondary schools were closed until the end of 1398 (March 19, 2020), and the entrance examinations for master’s and doctoral students were postponed; The Ministry of Health asks people not to take advantage of holidays to travel. COVID-19’s self-diagnosis system has been launched by the Iraqi Ministry of Health. People can fill in questionnaires online and provide their mobile phone numbers, and then they will receive short messages about their health status.

　　A total of 4,636 cases were diagnosed in Italy, and the government allocated 7.5 billion euros for emergency treatment.

　　On the evening of March 6th, local time, the latest data released by the Italian government showed that the number of confirmed cases in novel coronavirus, Italy has increased from 3,858 to 4,636, and the number of deaths has increased from 148 to 197.

　　Italian Prime Minister Conte announced on the 5th that the government allocated 7.5 billion euros to support families and enterprises in the country to cope with the emergency caused by the epidemic.

　　Japan has confirmed a total of 1,112 cases of prohibited entry to 24 countries and regions.

　　According to statistics from the Japanese Ministry of Health, Labor and Welfare and local governments on the 6th, 55 new cases of COVID-19 were confirmed in Tokyo, Hokkaido and other places on the 6th, with a total of 1,112 confirmed cases. The confirmed cases included 402 infected people in China and Japanese tourists, 696 passengers and crew on the cruise ship Princess Diamond, and 14 people who returned to Japan by chartered flight from the Japanese government. In addition, 12 cases died, 248 cases were cured and discharged, and 60 cases were severe.

　　On the 6th, the Japanese government increased the number of countries and regions that are forbidden to enter the country to 24, and the number of countries and regions that are allowed to enter the country but need to be observed in isolation to 58. The Japanese Cabinet has appointed a special minister to promote the revision of relevant bills in COVID-19 to declare a state of emergency.

　　A total of 613 cases were diagnosed in France, and public meetings were prohibited in Upper Rhine Province.

　　On the evening of March 6th, local time in France, the latest report from the French Ministry of Health indicated that as of that day, 613 cases of COVID-19 had been diagnosed in France, an increase of 190 cases compared with the previous day, of which 39 were seriously ill. In addition, there were 2 new deaths, increasing to 9 cases.

　　On the same day, the governor of Upper Rhine Province in France announced that public meetings were banned and public facilities such as swimming pools were closed. Some schools where students participated in religious gatherings were also ordered to close, involving about 40,000 students.

　　A total of 260 cases have been diagnosed in the United States, admitting that the current virus detection tools are insufficient.

　　According to the real-time data released by Johns Hopkins University in the United States, public health departments in various states in the United States reported 260 cases of COVID-19 infection and 14 cases died.

　　On the 5th, the US Senate voted to pass an $8.3 billion budget to deal with the COVID-19 epidemic, which will be sent to President Trump for signature. US Vice President Burns said on the same day that there are not enough Covid-19 detection tools in the United States to meet the growing demand for suspected cases.

　　A total of 10 cases have been diagnosed in Russia, and Moscow has raised its alert status.

　　The Russian Epidemic Prevention Command said on the 6th that there were 6 new confirmed cases of COVID-19 in Russia in the past 24 hours. Among them, 5 cases were reported in Moscow and 1 case was reported in Nizhny Novgorod. All patients were Russian citizens. According to the survey, these six people have been to Italy in the last two weeks.

　　According to Russian media reports, there are currently 10 cases of COVID-19 confirmed in Russia, including 7 Russians, 2 Chinese and 1 Italian. Two China citizens have recovered and been discharged. In addition, three infected people who returned to Russia from the "Diamond Princess" cruise ship are still receiving treatment in the hospital.

　　Moscow raised its alert status for COVID-19 on the 6th. Sergey sobyanin, the mayor of Moscow, suggested that citizens who had been to the epidemic-prone areas should inform them in time after returning to Russia and isolate themselves for more than 14 days. At present, it is impossible to close all borders.

　　Confirmed cases have appeared in other countries.

　　In addition to Italy, 639 people were diagnosed in European countries Germany; 387 people were diagnosed in Spain; 163 people were diagnosed in the UK; 210 people were diagnosed in Switzerland and 1 died; 136 people were diagnosed in Sweden; 113 people were diagnosed in Norway; 128 people were diagnosed in the Netherlands; Belgium diagnosed 59 people; Austria diagnosed 55 people; 45 people were diagnosed in Iceland.

　　In Asia, except for countries with slightly severe epidemics such as Japan and South Korea, 130 cases were diagnosed in Singapore and 81 cases were cured. 48 cases were diagnosed in Thailand, 28 cases were cured and 1 case died. 83 cases were diagnosed in Malaysia and 22 cases were cured. 58 cases were diagnosed in Kuwait; 56 cases were diagnosed in Bahrain; 16 cases were diagnosed in Vietnam; 31 cases were diagnosed in India and 3 cases were cured; 38 cases were diagnosed in Iraq; 29 cases were diagnosed in UAE; 17 cases were diagnosed in Israel; 16 cases were diagnosed in Oman.

　　In Oceania, 61 cases were diagnosed in Australia. In addition, in addition to the above countries, the Vatican, Serbia, Peru and other places have also been confirmed cases.

　　(Source: Xinhua News Agency, CCTV, China News Service, People’s Daily, China News Network, Sputnik news agency & radio, Russian News TV, 21st century business herald, press TV, Yonhap News Agency, NHK, etc.)

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Eight new cases of Covid-19 Omicron mutant were confirmed in Hongkong, and 27 cases have been reported so far.

　　On December 21st, the government website of the Hong Kong Special Administrative Region issued a press release, saying that the Centre for Health Protection of the Hong Kong Department of Health today reported the progress of epidemiological investigation on eight imported cases (case numbers: 12529, 12530, 12531, 12532, 12533, 12534, 12535 and 12536) diagnosed earlier. According to the results of genome-wide sequencing analysis conducted by the Public Health Laboratory Service of the Department of Health, it was confirmed that all the 8 cases had the mutant virus strain Omicron that needed attention.

　　The above cases involved 6 men and 2 women, aged between 20 and 68. Two of them were tested positive at the temporary sample collection center of Hong Kong International Airport when they arrived in Hong Kong, five of them were diagnosed during quarantine, and the other one was tested positive while waiting for connecting flight in the restricted area of Hong Kong International Airport. Details of the case were published on December 19th and 20th. Together with the above 8 cases, 27 cases involving Omicron have been recorded in Hong Kong so far.

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Central Meteorological Observatory： Typhoon ＂Little Dog＂ is moving slowly and its intensity is slightly weakened. It will still be rainy in Yunnan today and tomorrow.

　　CCTV News:According to the website of the Central Meteorological Observatory, the Central Meteorological Observatory continued to issue a yellow typhoon warning on the morning of October 8: It is expected that the 14th typhoon "Little Dog" will continue to move slowly westward at a speed of less than 10km/h this year, and its intensity will be slightly weaker than that at the same time yesterday (from level 15 to level 14), which is still a strong typhoon. In the future, the strength of the "little dog" will continue to weaken, and it will gradually approach the coastal area from western Guangdong to eastern Hainan Island.

　　Yesterday, "Little Dog" brought obvious storms to eastern Zhejiang, southern Fujian, eastern Guangdong and other places, with heavy rains in Jieyang and Shantou, Guangdong. It is estimated that in the next 24 hours, due to the combined influence of cold air and "small dogs", there will be heavy rain and local heavy rain (100-150 mm) in the northeast of Taiwan Province Island, the central coast of Guangdong and the vicinity of the Pearl River Estuary; There will be 6-8 winds and 9-10 gusts in most parts of the East China Sea, the Taiwan Province Strait, the northern part of the South China Sea, the Beibu Gulf, and the coastal areas of Zhejiang, Fujian and Guangdong. Among them, there will be 9-11 winds and 12-13 gusts in some parts of the coastal areas of Guangdong and the northern part of the South China Sea. The winds in the sea near the "Little Dog" center are 12-14 and the gusts are 15-16.

　　In addition, the 15th typhoon "Bolaven" this year was generated yesterday (October 7th) afternoon. At 5 o’clock this morning, it was located in the northwest Pacific Ocean about 990 kilometers southeast of Saipan, Guam, that is, 9.9 degrees north latitude and 153.0 degrees east longitude. The maximum wind force near the center was 8 (18 m/s), the lowest pressure in the center was 998 hectopascals, and the radius of the 7-level wind circle was 7.

　　It is predicted that Blavin will move from west to northwest at a speed of 10-15 kilometers per hour, and its intensity will gradually increase.

　　Yesterday, in addition to the rainfall brought by the typhoon, there was also strong rainfall in central Yunnan and other places. Yesterday afternoon, the temperature in central and eastern Yunnan dropped significantly, and the local temperature drop in Chuxiong, Kunming, Dali and Honghe in Yunnan exceeded 10 C. It is expected that most areas of Yunnan will remain rainy today and tomorrow, with moderate to heavy rainfall and local heavy rain.

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Tank 300 landed for reference, and the owner gave feedback that the fuel consumption per 100 kilometers was 12.93 liters. Are these shortcomings acceptable？

There is no price for youth, and the fuel consumption is 13. The real landing market in April and the real fuel consumption feedback from the owner are shared with you.

Tank 300 drew a picture for young people, outlining a free and chic scene. But in fact, this car is really not suitable for ordinary people to drive. You must have both money and time, otherwise you will be deeply touched after buying it! To put it bluntly, the regret rate of buying is very high, because its purchase threshold is relatively low, and it can be bought at 200,000 yuan, but its use threshold is relatively high, and we don’t talk about financial freedom, but at least you have to be able to afford a car with a consumption of more than 400,000 yuan, which is basically the bottom line. You still have plenty of time to splurge, cross and travel.

If you commute to work at 2: 00 every day and even have to work overtime on weekends, then buying a tank 300 is equivalent to a person who never works out, getting a VIP annual card in the gym, and inviting a fitness instructor. As a result, playing mobile phones in the gym every day is a waste of money!

How much money was wasted? To tell you the market in April, both 2.0T and Conqueror terminals can drop 14,000 yuan, landing at 206,700 yuan and 225,400 yuan respectively. A 2.0T passer-by can descend 15,000 and land at around 235,000.

So what is the real fuel consumption of the tank 300? According to the feedback from the owner, the measured fuel consumption per 100 kilometers by the 2.0T conqueror under comprehensive road conditions is 12.93 liters. According to the current 95th oil price, the fuel cost of this car is basically one yuan per kilometer. If you compare it with this kind of economical city SUV, it’s definitely not comparable. But if you compare with the hard-core off-road vehicle with the same girder and the same 2.0T, the fuel consumption of the tank 300 is even quite close to the people!

However, when you search for Tank 300, you can see that many car owners have bought it in the circle of riders, running in the urban area every day, and they still think that the fuel consumption is high. This kind of car is completely wrong.

So the tank 300 has no shortcomings? I think his biggest shortcoming is that a group of people who can’t afford cross-country can afford real off-road vehicles! Then compare it with the city SUV with the same price, and summarize a lot of problems such as high fuel consumption and poor comfort. If it sells for 100 thousand one day, some people will complain that it has small space and low chassis.

So before you buy the Tank 300, you must think about it. Do you really need an off-road vehicle and do you really have the time and money to go off-road? Now there are many Tanks 300 in the used car market. Although this car is a online celebrity car, it is difficult to sell. The first car owner sold it, mainly because of high fuel consumption and poor second-hand preservation rate, which is also because of this. There is no way, the recognition of niche models is unacceptable.

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Soda futures prices rose by 3%, and enterprises reduced production to support market sentiment.

Soda futures continue to rise

The price of soda ash futures rose for the eighth consecutive trading day, with the main intraday increase exceeding 3%, reaching the highest point of 1964 yuan since March 7. This round of price increase is mainly influenced by the domestic macroeconomic data. The overall atmosphere of the chemical sector has warmed up, and some soda enterprises have closed orders or temporarily reduced production, which has promoted the continuous rise of the futures price. Market bulls actively followed up and market sentiment was boosted.

Huawen Futures Investment Research Team pointed out that the current price of soda ash futures is close to the cost line of high-cost ammonia-alkali method, which has formed a certain supporting role. Some soda production enterprises have planned to close orders or temporarily reduce production and adopt the strategy of price protection. Recently, maintenance and resumption of production coexist, supply disturbance is enhanced, and the price fluctuation of soda ash is intensified. In addition, the production and sales of downstream float glass rebounded, the demand for replenishment increased, the tentative price increase in Shahe area, the upward price of photovoltaic glass, and the commissioning of new production capacity all supported the spot and futures prices of soda ash.

In the spot market, the domestic price of soda ash fluctuated and adjusted, and some enterprises closed orders and raised prices at low prices. China National Salt Kunshan gradually resumed production, and the supply side fluctuated and adjusted, and the enterprise mainly delivered goods. The downstream demand fluctuates little, and the market sentiment is cautious. It is expected that the soda ash market will remain stable and volatile in the short term.

On the supply side, some soda plants have been overhauled recently, which has eased the supply pressure. The adjustment of the cost of soda ash and the price of raw materials led to the differentiation of profits of different methods. The profit of ammonia-alkali method increased by 9.48 yuan/ton, while the profit of combined alkali method decreased by 45 yuan/ton. Despite the suspension of maintenance of some units, the operating rate of domestic soda ash still fell to 83.50%, and the output decreased last week, and the overall supply pressure was eased.

On the demand side, the demand of soda ash market has been sluggish recently, new orders have slowed down, and the market has a strong wait-and-see mood. However, some downstream banks have replenishment plans, and the overall demand remains stable. Although the downstream quotation stabilized, the transaction performance was weak.

The data shows that as of April 7, 2024, the total inventory of domestic soda ash manufacturers was 916,800 tons, an increase of 41,800 tons from the previous month or 4.78%. Among them, the light inventory is 370,000 tons, and the heavy inventory is 546,800 tons. This state of accumulation has put pressure on the market mentality, and the market wait-and-see mood has intensified.

Analysts believe that the current soda ash futures price is supported near the cost line of high-cost ammonia-alkali method. Some production enterprises adopt the plan of sealing orders and temporarily reducing production, and have the strategy of insuring prices. The supply disturbance is enhanced, and the price fluctuation of soda ash is intensified.

Huawen Futures Investment and Research Team predicts that the soda ash signing is still dominated by light soda in the near future. After the replenishment in the early stage, with the new production capacity put into production, the soda ash market as a whole is weak and difficult to change. The contradiction between strong supply and weak demand is obvious, and the accumulated pressure increases. Even if there is a rebound, it may only be a short-term phenomenon, and it is difficult to form a trend reversal. The cost line of ammonia-alkali process will continue to support the current price of soda ash. In the near future, soda ash futures may fluctuate widely near the cost line of ammonia-alkali method, so investors should enter the market cautiously.

The market pays attention to the US inflation data and the minutes of the Fed meeting.

While evaluating the economic situation and interest rate prospects, investors are also paying close attention to the US inflation data in March. Recent non-farm payrolls data and comments from Fed officials have made investors doubt about the time and frequency of interest rate cuts this year.

The non-farm payrolls report released last Friday far exceeded expectations, showing the resilience of the labor market. Minneapolis Fed President Kashkali said that according to the economic development, interest rates may not be cut this year.

The consumer price index (CPI) of the United States in March will be released at 20:30 tonight. Economists expect the monthly rate of CPI to increase by 0.3% and the annual rate to increase by 3.7%. Higher-than-expected data may aggravate people’s concerns about long-term high interest rates and reduce the market’s expectation of the Fed’s interest rate cut.

If the inflation data is higher than expected, it may aggravate the market’s worries about inflation, and the pace of interest rate cuts by the Federal Reserve may be hindered. Precious metals such as gold and silver may maintain linkage with the US dollar, showing an upward trend. If the inflation data is lower than expected, it may accelerate the pace of the Fed’s easing policy. The expectation of interest rate cuts in June may heat up, the US dollar may be under pressure, and precious metals such as gold and silver may maintain an upward trend. Of course, investors are not excluded from selling safe-haven assets such as gold and turning to high-risk assets such as stocks. At that time, gold and silver may fall under pressure.

In addition, the minutes of the Fed’s latest monetary policy meeting will be released at 2:00 am Beijing time on Thursday. At the meeting in March, the Federal Reserve kept the interest rate in the target range of 5.25%-5.50% for five consecutive meetings. Economists believe that Federal Reserve Chairman Powell’s speech at the meeting is biased towards doves, and the bitmap shows that officials think that interest rates may be cut three times this year. Prior to this, economists expected the Fed to reduce its forecast of interest rate cuts this year to two.

The minutes of the upcoming meeting will reveal the Fed’s discussion on the table reduction plan. At the beginning of the epidemic, the Federal Reserve purchased a scale of 5 trillion US dollars.


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