[Professional Evaluation] In foreign movies, many of them appear as tough guys’ cars. In addition to the bearing capacity of tool cars, they also have enough momentum and excellent off-road ability. It is such a model. We have already introduced the car in the previous real shooting and test drive articles. Today, I brought you the test of the venue, four-wheel drive and off-road road of the car. So what is its performance in these aspects? Take a quick look.

◆ Brief introduction of test vehicle type

　　The body size of Terralord is 5341×1885×1845mm, which is 3230 mm.. The static part of the vehicle has been introduced in detail in previous articles (real shooting articles, test drive articles), so I won’t repeat it in this article. Interested friends can click on the link to review it. All models of Lords are equipped with 2.5T This time, we chose the four-wheel drive super model for the test. This car is the second top model in the whole car series, with a guide price of 141,800 yuan and a rear axle, with a cost of 5,000 yuan. At present, the model with differential lock can be reserved, and it is expected that the real car will arrive in the store in June (2017).

◆ Daily driving experience

　　The maximum 2.5T turbocharged diesel fuel carried by the vehicle is 136 HP/3,800 rpm, and the maximum is 340 Nm/2,000 rpm. Relatively small power and relatively large torque are the characteristics of diesel engines. The curb weight of the vehicle is 2.0 tons, and the rated load weight is 480kg(0.48 tons). The daily test drive is carried out under the condition of single person’s no load.

　　The travel of the Lord’s gear lever is moderate, but it is stuck in the middle of the trip. When we need to quickly enter the gear during the acceleration test, the gear lever will be suspended several times because it can’t be stuck in the corresponding gear at one time. Although it is also stuck during normal driving, it is no problem to hang in the corresponding gear at one time. The clutch pedal has a slightly longer stroke, a wider joint and is easy to find. It is not easy to turn off even if no oil is given at the start, so it is easier to get started.

　　It is enough to keep the engine speed at 2000rpm in daily driving, which is the maximum torque output speed of the vehicle. When driving at medium and low speeds, the power reserve is abundant. If you want to overtake and accelerate quickly, you just need to step on the accelerator directly. In the process of rapid acceleration, the sense of speed increase begins to decay rapidly after the engine speed exceeds 3500rpm, so it is necessary to shift gears to maintain the acceleration of the vehicle.

　　As a diesel truck, most of the noise of the Lord comes from the engine. Even at high speed, the noise of the engine is more obvious than the wind noise and tire noise. However, compared with other tool pickup trucks, vehicles have relatively good performance in noise and vibration suppression. In daily driving, the engine speed is around 2000rpm, and the noise is tolerable; When you step on the accelerator deeply or the engine speed exceeds 3000rpm, the roar is obvious.

　　Lords are non-load-bearing, adopting front and rear (type, elastic elements are 5 steel plates) structures, which are more common in the same model. The damping adjustment of the front suspension has a certain comfort, and the damping setting of the rear suspension is divided into two stages, the front part is hard-in order to provide sufficient support when the vehicle faces complex road conditions; The rear section is soft-in order to give consideration to comfort under load, the rear suspension is at this stage when the vehicle load is 400kg.

　　In the test drive, the front suspension can filter the vibration of trivial ground and the impact caused by large obstacles, so that the front drivers and passengers feel more comfortable; Because the front section of the rear suspension is hard to adjust, the vibration of trivial road surface will be clearly transmitted to the rear passengers in no-load state. When passing through large obstacles, the rear suspension can play a sufficient buffering role, and the impact feeling is not strong, but there will still be a large sense of jumping transmitted to the car. When the load is 400kg, the driving feeling of the front row does not change obviously, and the rear suspension is overwhelmed by the soft stage. The vehicle can filter the vibration of trivial roads and the impact caused by large obstacles, and the rear passengers feel more comfortable.

　　Now that we’re talking about driving experience, let’s talk about seats by the way. The sponge filling degree of the seat is relatively full, and the seat cushion and backrest are not soft, which can form sufficient support for the drivers and passengers in the face of complex road conditions, but it will cause more fatigue when driving for a long time. The headrest is soft, and my head feels comfortable when I take a nap in the car.

◆ Other project experiences

　　Driving a big guy like Lord should be more careful when parking. In addition to the lowest models, all vehicles are equipped with panoramic parking system and front and rear parking radar, which is very practical when parking or moving cars.

　　I also had some problems in parking. The central control panel will automatically switch to a panoramic image after the vehicle is put into reverse gear. When the gear lever is put out of reverse gear, the central control panel will remain in the parking radar state, and no operation can be carried out. If there is an obstacle, the radar will keep giving an alarm (the radar switch only works on the front radar), and it will not be released unless the engine is turned off or the speed of forward driving exceeds 15 km/h. When I was waiting for someone in the side parking, there was a radar alarm in the car all the time because of obstacles behind the car. I had to turn off the engine once to release it. It was inconvenient to use, and I hope the manufacturer can improve it.　

　　Xinhua News Agency, Beijing, January 1st　Special feature: 2022, Analysis of the "change" of the global market trend

　　Xinhua news agency reporter

　　Looking back on 2021, the world economy gradually recovered from the impact of the new epidemic. Under the background that developed economies generally maintained loose monetary policies and many countries continuously introduced economic stimulus plans, the market liquidity was abundant, investors’ risk appetite was enhanced, and the prices of major assets in the international market mostly rose but fluctuated obviously.

　　Looking forward to 2022, the epidemic situation in COVID-19 may still fluctuate repeatedly, and the prospect of world economic recovery is facing great uncertainty. The epidemic situation, inflation trend, fiscal and monetary policy trend and geopolitical situation are the key variables affecting the asset prices in the international market. With the increase of market variables, the risk increases. How to arrange assets to preserve and increase their value and test the wisdom of investors.

　　Will the dollar rise again?

　　In 2021, the expected warming of the US Federal Reserve’s tightening monetary policy, the rapid recovery of the US economy, and the repeated innovations in the stock market all worked together to push the US dollar exchange rate upward. On December 31st, the US dollar index, which measures the US dollar against six major currencies, closed at 95.5916 points, up 6.2% compared with the end of 2020.

　　At present, the "hawkish" stance of the Federal Reserve has become clearer, and the uncertainty faced by global economic growth has increased under repeated epidemics. Market research institutions believe that there is still room for the US dollar exchange rate to rise in 2022 under the resonance of many factors such as the weakening of the world economic recovery and the differentiation of monetary policies in major developed economies.

　　On December 7, 2021, people were shopping in a supermarket in new york, USA. (Xinhua News Agency reporter Wang Yingshe)

　　Wells Fargo Securities Co., Ltd. issued a report saying that in view of the fact that the pace of tightening monetary policy in the United States is expected to be faster than that in most other developed economies, the agency has raised its expectation of dollar appreciation in 2022 and 2023. The Global Research Department of Bank of America predicts that the US benchmark interest rate will reach 2.5% by the beginning of 2024, while the interest rates of low-risk currencies such as euro, Japanese yen and Swiss franc are still difficult to normalize, which will support the strengthening of the US dollar.

　　Georgieva, managing director of the International Monetary Fund, said recently that the IMF is considering lowering its forecast for world economic growth in 2022 due to the global spread of the mutant Omicron strain in Covid-19. Analysts believe that the slowdown in world economic growth will reduce investment opportunities, weaken market risk appetite, and highlight the safe-haven currency attribute of the US dollar.

　　Experts pointed out that the further appreciation of the US dollar has a negative impact on global asset prices and the global economy, especially the recovery of emerging market economies.

　　Can the price of gold heat up

　　In 2021, under the background of repeated global epidemics and loose monetary policy, gold as an investment haven was not as popular as expected. On December 31st, the main contract of the New York Mercantile Exchange gold futures closed at $1,828.6 per ounce, down about 3.5% from the end of 2020.

　　For the future trend of gold prices, there are obvious differences in market views. Factors such as global monetary policy, inflation level, recovery trajectory and epidemic development will determine the trend of gold price, but these restrictive factors affect each other and have large variables, which may aggravate the fluctuation of gold price.

　　ANZ predicts that with the withdrawal of major economies from monetary easing and economic stimulus plans, the price of gold will lose some support in 2022, and the trend will be strong first and then weak, with an annual average price of around $1,725 per ounce.

　　On September 1, 2021, at Chow Tai Fook Store in Causeway Bay, Hong Kong, the clerk introduced the "Inheritance" series of gold ornaments to the guests. (Photo by Xinhua News Agency reporter Wu Xiaochu)

　　Ivy Hambro, an executive of BlackRock, an asset management giant, believes that inflation will run through 2022. If the trend exceeds expectations, the real interest rate after the interest rate hike will not increase significantly, and may even decrease, thus further highlighting the investment value of gold.

　　The World Gold Council predicts that the gold market will remain volatile in 2022 due to the combined effects of global monetary policy and inflation trend, and periodic fluctuations may occur frequently.

　　Which stock market is better?

　　Thanks to the recovery of the world economy, the improvement of corporate profits and abundant liquidity, most of the major global stock markets rose in 2021.

　　With the support of loose monetary policy and unprecedented fiscal stimulus measures, European and American stock markets performed relatively strongly in 2021, among which the Standard & Poor’s 500 Index, Dow Jones Industrial Average and Nasdaq Composite Index in new york rose by 26.89%, 18.73% and 21.39% respectively. The Financial Times average price index of 100 stocks in London stock market rose by 14.3% for the whole year. The Nikkei stock index rose 4.9% for the whole year.

　　Under the influence of the Fed’s expectation of tightening monetary policy, some emerging market economies are facing the pressure of capital outflow, and the stock market is dragged down. In 2021, the bovis Pa Index in Sao Paulo, Brazil, fell by 11.93%, ending the upward trend for six consecutive years since 2015.

　　How will the global stock market evolve in 2022? Analysts believe that countries have different recovery paths, different policy spaces and different stock market trends. Tightening monetary environment and repeated epidemics are the main risks faced by global stock markets. Geopolitical factors such as mid-term elections in the US Congress and general elections in Brazil will also have an impact on the stock market trend.

　　Larry benedikt, the founder of the market research organization Speculator Company, predicts that the major stock indexes of the US stock market may decline to varying degrees in 2022.

　　On May 12th, 2021, a trader worked in new york Stock Exchange. (Xinhua News Agency, courtesy of NYSE)

　　The German Business Daily believes that the share prices of German listed companies were undervalued in 2021, and it is estimated that the DAX index of Frankfurt stock market will rise by about 12% in 2022. Ulrich Cartel, chief economist of Deka Bank, Germany, believes that if the epidemic control measures in Germany continue until the spring of 2022, it will have a great impact on the economy and the stock market may be drastically revised.

　　Ueno Gangzhi, a researcher at the Institute of Japanese Basic Studies, predicts that with the gradual recovery of Japan’s economy and the improvement of corporate performance, the Tokyo stock market will continue to rise in 2022, and the Nikkei stock index is expected to rise above 30,000 points by the end of the year.

　　Joelson Sampaio, an economist with the Vargas Foundation in Brazil, said that the Fed’s interest rate hike will make funds withdraw from emerging market countries, and the Brazilian stock market may fluctuate greatly in 2022 due to factors such as the Brazilian presidential election.

　　How high can oil prices go up?

　　Against the background of shortage caused by supply constraints and strong demand, the international crude oil price fluctuated upward in 2021. On December 31, the main contracts of the New York Mercantile Exchange light crude oil futures and London Brent crude oil futures closed at 75.21 and 77.78 US dollars respectively, rising by about 55% and 50% respectively.

　　Looking forward to 2022, although the market is bullish, the oil price trend still faces high uncertainty.

　　The Organization of Petroleum Exporting Countries (OPEC) recently released a report, maintaining the expectation that the world’s average daily oil demand will increase by 4.2 million barrels in 2022, and holding that Omicron’s influence on oil demand will be moderate and short-lived.

　　On November 17, 2021, people lined up at a gas station in Mississauga, Ontario, Canada. (Xinhua News Agency, photo by Zou Wei)

　　Goldman Sachs Group predicts that with the rising demand in aviation, transportation and infrastructure, oil demand will reach a new high in 2022 and 2023. Damien Courvalin, head of energy research at Goldman Sachs, believes that Omicron has limited impact on the economy, and the Brent crude oil futures price will remain at around $85 per barrel in 2022 and 2023. If the supply cannot keep up with the demand growth, the oil price may exceed $100 per barrel.

　　The US Energy Information Administration predicts that the supply growth of major oil-producing countries will exceed the global oil consumption growth in 2022, and the annual average price of Brent crude oil futures will be around $70 per barrel due to the new mutation Covid-19 disturbing the market. (Note holder: Ouyang Wei; Participating reporters: Xu Chao, Du Jing, Fan Yu, Liu Yanan, Pan Lijun, Liu Chunyan, Shen Zhonghao, Luo Jing, Yang Hairuo, Yan Jing, Geng Pengyu, Kang Yi, Xu Jing)

　　Tianshan net-Xinjiang Daily reporter Yu Jiangyan

　　From Zhundong Economic and Technological Development Zone to Urumqi, about 200 kilometers, three power stations will be arranged to ensure that heavy trucks (hereinafter referred to as "heavy trucks") can be replaced with fully charged batteries in time. Recently, PetroChina Xinjiang Sales Co., Ltd. began to build a demonstration trunk line for replacing electricity and heavy trucks from Zhundong to Urumqi to create "green transportation" and help reduce carbon emissions.

　　"Three power stations are located near a coal mining enterprise in Urumqi Economic and Technological Development Zone (Toutunhe District), changji city and Zhundong Development Zone. On August 2, the construction of the power exchange station in Urumqi has started, and it is expected to be completed and put into operation before the end of this year. " Relevant business personnel of the Development Planning Department of PetroChina Xinjiang Sales Company said.

　　Relying on the Xiangyun gas station of PetroChina in Urumqi, PetroChina Xinjiang Sales Company will cooperate with Xinjiang Energy and Chemical Co., Ltd., the State Power Investment Group, to build a new power exchange station in the station. It takes an average of 3-5 minutes for heavy trucks to arrive at the power exchange station, and the replaced batteries can be fully charged in about 50 minutes. The company is equipped with enough batteries to meet the 24-hour power exchange demand of heavy trucks transporting coal and other resources.

Effect diagram of power exchange station built by Xinjiang Derun Xiexin Energy Technology Co., Ltd. Photo courtesy of the interviewed companies

　　Zhundong Development Zone is an important part of the 14th large-scale coal base determined by the state. At present, a large amount of coal needs to be transported by heavy trucks and short barges and loaded on trains. At the same time, Xinjiang Derun Xiexin Energy Technology Co., Ltd. also plans to build a heavy truck power station in Zhundong.

　　At present, Derun Xiexin Energy has built a heavy truck-to-power station at a selected site in Shihezi City to meet the demand of short transportation and heavy truck-to-power exchange from Shihezi Railway Station to the power plant. "We cooperate with the logistics company, and the logistics company buys the new energy heavy truck body. We buy the battery. The power exchange station is actually a battery bank. The first batch of power exchange stations can meet the needs of 30 inverted short heavy trucks." Shi Weidong, general manager of Xinjiang Derun Xiexin Energy Technology Co., Ltd. said that it is estimated that by this way, a short transport vehicle can save 70,000-100,000 yuan in transportation costs every year.

　　Derun Xiexin Energy plans to build a power station in the area with more short-term business first, and the next step is to build a power station in the economic and technological development (industrial zone) of Ganquanbao, Urumqi. In addition, Hami and Hotan are also included in the future power station construction layout. "In Xinjiang, we will start with the construction of short-term transportation for power stations, then build 300-500 km demonstration trunk lines, and finally build a’ green transportation’ network system by connecting several trunk lines." Shi Weidong said.

Xinjiang Zhaoyuan Green Energy Co., Ltd. is building a power station in Wusu City. Photo courtesy of the interviewed companies

　　Located in Wusu, Kuitun and Dushanzi "Jinshanjiao", millions of tons of coal are transported to surrounding power plants and petrochemical enterprises every year. In July this year, Xinjiang Zhaoyuan Green Energy Co., Ltd. started the construction of power exchange station in Wusu City. "Prepare to build two power stations, one in the first phase, eight positions and seven spare batteries." Hang Wanqiang, the person in charge of the heavy truck replacement project of Xinjiang Zhaoyuan Green Energy Co., Ltd., said that it will operate in cooperation with Xinjiang Suhong Logistics Co., Ltd., and the logistics company has purchased 10 heavy trucks.

　　According to the previous investigation and forecast, after the heavy trucks are put into operation, the logistics cost will be reduced by 5 yuan per ton. In the future, Xinjiang Zhaoyuan Green Energy also plans to build power stations in Kuitun City and dushanzi area in Karamay City, and invest at least 200 heavy-duty trucks to build the "Kuidu Wujin Mountain Corner" demonstration trunk line for heavy-duty trucks.

　　In January this year, the People’s Government of the Autonomous Region issued the Guiding Opinions on Further Accelerating the Promotion and Application of New Energy Vehicles and Industrial Development (hereinafter referred to as the Opinions), proposing to accelerate the electrification of transportation and the demonstration construction of hydrogen fuel with the focus on "Urumqi-Changzhou-Shijiazhuang", "Kuidu-Urumqi" and the joint control area of atmospheric defense in Yili Kazakh Autonomous Prefecture. By 2025, no less than 150 urban (intercity) public charging and replacing power stations will be built and put into operation.

　　Driven by the Opinions, in April this year, Xinjiang’s first electric heavy truck exchange power station was put into use in Ganquanbao Economic and Technological Development Zone.

A heavy truck is charging in Wucaiwan Industrial Park. Photo courtesy of the interviewed companies

　　Before promoting the construction of heavy-duty truck-changing power station, heavy-duty truck charging scenes had been applied in Wucaiwan Industrial Park in Xinjiang and Heishan Coal Mine in Toksun County. In 2020, Xinjiang Energy and Chemical Wucaiwan Power Generation Co., Ltd. built heavy-duty truck charging piles in Wucaiwan Industrial Park. In 2021, seven heavy-duty trucks were operated for a total of 378,794 kilometers, and the annual cumulative emission reduction was about 694 tons.

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??1905 movie network news On the evening of October 26th, Gao Yuanyuan took a photo with his girlfriend in Weibo, and visited the night market in Taiwan Province with his girlfriend. It seems that he had a good time. Attachment: "Here, eating is the serious thing." In the photo, Gao Yuanyuan took photos with two girlfriends respectively. They are holding Taiwan Province food in their hands, taking photos hand in hand for a while, and taking photos with kebabs in the night market for a while, which is full of joy, but the uncle behind them is very eye-catching.

Some netizens commented: "Seeing the goddess taking pictures, how can the citizens behind be so calm?" However, some netizens noticed that the uncle behind him was picking his nose and joked: "The action of the uncle behind him is classic."

　　

　　Peng Jihe is taking care of his injured son.

　　

　　　　Rescue the scene

　　

　　　　The injured couple

　　

　　Zhang Shuiwang, who was slightly injured.

　　-The Futian section of Pingxiang of Shanghai-Kunming Expressway had a car accident yesterday.

　　-Eight people were killed and 18 injured.

　　News tip: At about 0: 15 yesterday, a serial car accident occurred at the 506 public pile of Futian section of Pingxiang of Shanghai-Kunming Expressway. After a sleeper bus rolled over to avoid the truck, it was hit by a big truck. Three people died on the spot, five died after being rescued by the hospital, and 18 passengers were injured to varying degrees.

　　The passenger car avoided the sudden rollover of the truck.

　　When the reporter rushed to the expressway, the scene was still being cleaned up. High-speed traffic police and Pingxiang public security, fire protection, 120 and other departments are rescuing the wounded. The reporter understands that the cause of the accident was a Zhejiang C08980 sleeper bus from Hunan to Zhejiang, which was caused by avoiding the rollover of a truck in front. A driver on the sleeper car said: "When the incident happened, the car was driving on the highway, and suddenly a truck in front stepped on the brakes, and our driver also stepped on the brakes quickly." At this time, the bus rolled over, and a 2-year-old boy in the car died on the spot in the rollover. "

　　Zhang Shuiwang, the lightest injured passenger, told reporters that at 2 pm on December 12, he and several fellow villagers got on the bus from their hometown of Longche Township, Longshan County, Hunan Province, and prepared to return to Wenzhou, Zhejiang Province. At that time, the sleeper bus in which they were sitting suddenly rolled over. At that time, the passengers in the whole bus were still asleep. When he woke up, the first thing he heard was screaming and crying.

　　The boy was knocked out of the window when he urinated.

　　Passenger Peng Jihe, 31 years old, has been working in Wenzhou with his wife for many years. On December 12th, Peng Jihe deliberately went home to bring his son Peng Zhengquan back to Wenzhou for the New Year. In this car accident, Peng Jihe was injured in many places. His son Peng Zhengquan was sent to the intensive care unit because of a broken head and a broken right foot.

　　According to Peng Jihe, before the incident, he and his 3-year-old son Peng Zhengquan sat in the first row of the sleeper. He woke up because his son had to pee. With the rapid braking sound, the sleeper car he was riding suddenly rolled over. Later, he found that his son was gone. When he saw the broken window and the glass all over the floor, he immediately thought that his son had been knocked out of the car.

　　Later, he endured the pain to see his son. He first found a boy with blood all over his head lying on the ground not far from the bus. At this time, he quickly confirmed from other passengers that the boy was dead. Just as he was about to pick up the boy, he soon found that a few meters in front of the bus, his son was crying for his father.

　　The rollover bus was hit by the truck behind it again.

　　At noon on the 13th, in the north branch of Pingxiang People’s Hospital, the reporter saw some passengers injured in the accident. The injured Zhang Shuiwang said: "When the accident happened, we were all sleeping. Our position at that time was close to the rear of the carriage. After the car rolled over, the glass in the rear trunk was all broken, and it was dark outside. I saw an exit and climbed out of the carriage. " Chen Desheng, a fellow villager of Zhang Shuiwang, told reporters that another terrible thing happened after they climbed out for more than ten minutes. A truck couldn’t dodge, and suddenly rolled over and hit the bus.

　　The reporter learned from the relevant departments that after the bus rolled over for more than ten minutes, the surrounding light was not good. A truck of Fujian F50575 hit the back of the bus and turned to the ground, and the truck driver died on the spot. Passengers sitting on the edge of the sleeper waiting for rescue were injured by trucks, and many people were killed or injured.

　　Husband and wife cheat their families in good faith after being injured

　　According to reports, after the first car accident, many passengers who woke up from their dreams were launching self-help and rescue, but they were knocked down by the big trucks coming from behind. Passengers Zheng Peanut and Li Demei were injured while saving people. For fear of affecting their son’s study in high school, the couple climbed out of the car, held back the pain and called their family, and lied in good faith that they had something urgent in Pingxiang and might travel home for a few days after finishing their work in Pingxiang.

　　The cause of the accident is still under investigation.

　　The reporter learned from the relevant departments of Pingxiang City that after the incident, many departments in Pingxiang City quickly rescued them. Eight people were killed and 18 passengers were injured in the serial car accident. At present, the injured passengers have been sent to the hospital for treatment, and their emotions are stable. On the morning of December 13th, leaders of Pingxiang Municipal Committee visited the injured in the hospital and asked relevant departments to properly handle the aftermath. It is also known that at 8 am yesterday, the Futian section of Pingxiang of Shanghai-Kunming Expressway resumed traffic, and the cause of the accident is still under investigation. Text/photo reporter Chen Jianxin

Editor: Zhu Zhen

　　【PConline talk】 Since the popularity of smart phones, their endurance performance has become the main factor for everyone’s criticism. Although the current mobile phone has a large battery of three or four thousand mAh, it still cannot escape the situation of heavy users rushing every two days or even every day. At present, limited by the development of electrode materials/structures, the energy density of lithium batteries cannot be increased indefinitely. Therefore, charging has become an essential part of our daily life. So what is the knowledge of charging mobile phones? Today, the author talks to you about "how to charge correctly and safely."

Brief introduction of charging principle of mobile phone lithium battery

　　Charge first①In the constant current stage, the actual battery voltage is lower than the charging voltage (mostly 4.3v), and the battery voltage rises during the constant current charging process. When it rises to about 4.3v (the battery charge is about 85%), it enters.②Constant voltage mode, charging current gradually decreases, charging is about to be completed, and then enter.③Trickle charging mode, charging with pulse current, extending battery life.

　　Let’s start with a charging process diagram of mobile phone charging (lithium battery):

Battery charging curve

　　It doesn’t matter if you don’t understand the above one. In fact, in simple terms,The whole charging process of smart phone can be divided into three parts.：

　　①Constant current stage, when the actual battery voltage is lower than the charging voltage. The battery voltage (red solid line in the figure) gradually rises from a low value to a fixed value, but the current (blue solid line in the figure) remains unchanged. This is the constant current process of lithium battery charging.

　　②In the constant voltage stage, after the battery voltage reaches a fixed value, the current output to the battery gradually decreases, and the charging efficiency also begins to decrease. And this process is a constant pressure process.

　　③Trickle charging mode, finally, when it is close to full, enter the trickle charging mode and charge with pulse current until it is completely full, and the battery charging is completed.

Have you tried all these wrong charging methods?

　　1. Buy a new machine and charge it for 12 hours to "activate" the battery.

　　Many friends around me like to charge their new mobile phones for 12 hours, saying that this will activate the battery. In fact, the activation of lithium battery is not so troublesome. After long-term storage, lithium battery will indeed enter a "dormant" state, and its capacity is lower than normal. At this time, it only needs to be charged normally for 3~5 times (without deliberately charging/discharging) to activate the lithium battery and restore it to its normal capacity.

　　So you don’t need to drain the battery and charge it continuously for 12 hours when you buy a new machine.

　　2. Plug in the charger and play with your mobile phone while charging.

　　We often hear in the news that someone’s mobile phone explodes or gets an electric shock while charging. The final investigation results show that most of them are caused by shanzhai chargers, so if you need to buy a non-original charger, you must buy a product that has passed the national 3C certification, and the input/output parameters are correct, and the manufacturer information is available.

　　Simply put, when choosing a charger, you need to pay special attention to the following situations:

— — （1）.The input voltage is preferably a broadband voltage, that is, 100~220v/50~60Hz.In some areas, the charging head only has 110v input. If you take it back to China, you can burn the charger directly, or burn the mobile phone!

— —（2）.The output voltage is about 5v (4.9/5.1), and the larger the output current, the better (if it is too small, the charger often heats up at full load and the output is unstable), but if one end of the wire is a microUSB port, it will basically not exceed 3a, and the Type-C port may have more than 3 A.The amperage here only represents the allowable output current, not the real output current.

— —（3）.National 3C certification is a must.

— —（4）.Manufacturer information must be available.

— —（5）.The work of the cottage charger is rough (especially the beard insertion and the sealing edge of the shell) and the font is fuzzy, which must be distinguished.

— —（6）.Mobile phones that support fast charging are not recommended to use too thin wires for charging. VOOC flash charging can only use original wires, and QC fast charging wires must ensure the integrity of D+/D- lines (that is, connecting computers can identify devices).

　　In addition, we should not play while charging. After all, when charging, the battery and charging related circuits will emit a lot of heat. If the Soc of the mobile phone runs at high load, the body temperature will be too high. The mobile phone with too high temperature will also control the heat by reducing the performance and charging speed, which will lead to the slow charging experience.

　　3. Charge only when there is no electricity, and it will be full as soon as it is charged.

　　Don’t wait until the battery of your mobile phone is completely exhausted, and there is no need to fully charge the battery every time.Most of the current mobile phones are lithium batteries, and the emphasis is on "eating less and eating more meals". The life of lithium battery is measured by the charging cycle, not the charging times as everyone thinks. The charging cycle refers to the process that all the battery charges from full to empty, and then from empty to full. If there is a 2000 mA battery, you will be fully charged after every 200 mA, then you have to charge it 10 times to calculate a charging cycle (2000 mA =200mAh times 10 times).

　　The lithium battery that the mobile phone is now equipped with has no so-called memory effect. There is no need to worry about the impact of insufficient charging on battery life.Fill it if you want, and pull it out if you want.

　　4. When charging, the fever is obvious. Still wearing a mobile phone case.

　　Nowadays, almost everyone on a smart phone will give him a gorgeous "coat". I don’t know that lithium batteries will be hot when charging. These gorgeous "coats" will hinder the heat dissipation when charging the mobile phone, thus affecting the charging speed and even accidents.

　　If the user finds that his mobile phone is not obviously hot when charging, there is no need to take off the mobile phone case. If the mobile phone is hot when charging, he will take it off decisively.

Tip: How to charge quickly?

　　1. Shutdown charging/flight mode charging

　　　Many people know that the screen and processor are the most power-consuming places of mobile phones, but in fact, the RF module of mobile phones also consumes a lot of power, that is, even if you turn off the screen, if the mobile phone is still synchronizing data (for example, WeChat is still receiving messages), then your charging speed will not be fast.

　　So, when needed,urgentWhen charging, turning off the power of the mobile phone is the fastest charging method. In addition, we can also switch the mobile phone to flight mode, cut off the synchronization of data and improve the charging efficiency.

　　2. Make the phone cooler

　　In addition, too high/too low temperature will also affect the charging efficiency of lithium batteries. Apple said that the iPhone has the highest charging efficiency at room temperature of 22℃.

　　Android phones also use lithium-ion batteries or lithium-ion polymer batteries, so the appropriate charging room temperature should be close to iPhone. Therefore, avoiding too high or too low temperature during charging is also a way to improve the charging efficiency of mobile phones.

　　3. Avoid using computer USB port to charge.

　　When choosing a charger, many people will plug their mobile phones into the USB port of the computer conveniently, but the current output from the USB port of the computer is usually less than 1a(USB 2.0 500mA, 3.0 900mA). Therefore, it is recommended to use an independent power adapter, and the output current of the power adapter (charger) is suitable to be larger, so that the charger can output more current when the mobile phone has greater charging power demand, and it also avoids the unstable output caused by the long-term high-load operation of the charger (the one with small output current).

How to store the lithium battery of mobile phone?

　　1. Occasionally fully charge and discharge, and reserve a certain amount of electricity.

　　Although there is no memory effect in lithium batteries, there is no need for deep charging and discharging every time, lithium batteries, like other batteries, will have an "inert effect". If the chemicals in the batteries often do not participate in the reaction (that is, they are often not fully charged), they will also lose a certain capacity. Therefore, if the mobile phone is not used for a long time, it needs to be fully charged/discharged occasionally (once every 3 months or so), while lithium battery storage should avoid full charge/zero charge, and it is best to have about 40% power.

　　2. Avoid high temperature storage and physical impact.

　　Mobile phone lithium batteries that have not been used for a long time should be placed in a cool place to avoid electrostatic fire caused by being too dry, and should not be placed in a place that is too humid, because temperature and humidity will make lithium batteries self-discharge. The recommended ambient temperature for storage is 0℃~20℃. In addition, metal hard objects should be avoided to be stored together with lithium batteries, because the shell of lithium batteries is more likely to be pierced by hard objects and damage the batteries.

Summary: mobile phone charging can be done at will without entanglement.

　　Although there are many tips for charging mobile phones, and the knowledge about lithium batteries is not only those in the article, for ordinary mobile phone users,Pay more attention when choosing a charger and pay attention to the fever of the mobile phone when charging, which can basically ensure the battery life and safety.Besides, smart phones are getting cheaper and cheaper now, and many people have changed their phones before the batteries break down, so why do we have to worry so much?

　

　　CCTV News:Since November 17th, environmental departments in Baoding, Handan, Hengshui, Xingtai and other places in Hebei Province have issued notices, and Class II emergency response to heavy polluted weather was launched on November 19th.

　　According to the news of "Baoding Ecological Environment Bureau", according to the joint consultation between the Provincial Ecological Environment Emergency and Heavy Pollution Weather Warning Center and the China National Environmental Monitoring Center and the Provincial Meteorological Disaster Prevention and Environmental Meteorological Center, it is estimated that from November 19, the wind in Baoding will weaken, the humidity will increase, the diffusion conditions will deteriorate, and the pollution will continue to accumulate. There may be a moderate pollution process and short-term heavy pollution. In order to reduce the impact of polluted weather on public health, with the approval of the municipal government, the Class II emergency response of heavily polluted weather was started at 8: 00 on November 19th, and the lifting time will be notified separately.

　　Handan City Bureau of Ecology and Environment issued an urgent notice about the orange warning of heavy polluted weather to start Class II emergency response. According to the joint consultation between the provincial ecological environment emergency and heavy polluted weather warning center, China National Environmental Monitoring Center and the provincial meteorological disaster prevention and environmental meteorological center, it is estimated that the regional ground pressure field will weaken at noon on November 19th, mainly due to southerly winds, the diffusion conditions will deteriorate, and pollution will continue to accumulate. During the day from November 20th to 22nd, the ground will be controlled by low-pressure systems, and the humidity will increase. Emergency headquarters, a city with heavy polluted weather, decided to start the Class II emergency response of heavy polluted weather at 12: 00 on November 19th. On the premise of ensuring safety in production and people’s livelihood, the city implemented various emergency emission reduction measures in strict accordance with the relevant requirements of emergency emission reduction. The termination time shall be notified separately according to the results of consultation and judgment.

　　According to the news of "Ecological Hengshui" WeChat in WeChat official account, after joint consultation, it is predicted that from November 19th, the regional ground pressure field will weaken, mainly due to southerly winds, the diffusion conditions will deteriorate, and pollution will continue to accumulate, so that Hengshui will have a moderate to severe pollution process. With the approval of the Municipal People’s Government, an orange warning of heavy pollution weather is now issued to the whole city, and the Class II emergency response is scheduled to start at 8: 00 on November 19, 2023, and the lifting time will be notified separately.

　　"Xingtai Ecological Environment Release" WeChat WeChat official account News, according to the joint consultation between the Municipal Ecological Environment Monitoring Center and the Municipal Environmental Meteorological Center, it is predicted that the atmospheric diffusion conditions in Xingtai will gradually deteriorate from November 19th, and pollutants will continue to accumulate, which may lead to heavy pollution. In order to have an effect on this round of pollution process and minimize pollution, Xingtai City Air Pollution Prevention and Control Leading Group decided to start Class II (orange) emergency response at 8: 00 on November 19, 2023, and the release time will be notified separately.

　　Cctv newsAccording to the website of the Central Meteorological Observatory, the rain in Sichuan Basin, Hunan, Jiangxi, Fujian and other places increased significantly yesterday (17th) at night. Field monitoring shows that in the past 24 hours, heavy rain or rainstorm occurred in parts of central Sichuan Basin, southwestern Chongqing, northeastern Guizhou, central Hubei, northeastern Hunan, northwestern Jiangxi, southeastern Fujian and eastern Guangdong, and local rainfall in Chongqing Jiulongpo and Beibei exceeded 100 mm; The above-mentioned areas are accompanied by a wide range of lightning activities, with thunderstorms and strong winds of magnitude 8 or above in the local area and hail in the northwest of Guizhou.

　　The Central Meteorological Observatory issued a blue rainstorm warning on the morning of the 18th: It is expected that this round of heavy rainfall in southern China will enter the strongest period from day to night, with heavy rains in parts of Hunan, Jiangxi, Anhui, Zhejiang, Fujian, Guangxi and Guangdong, and heavy rains (100-130 mm) in eastern Jiangxi, southwestern Zhejiang and northwestern Fujian. Some of the above areas are accompanied by short-term heavy rainfall (the maximum hourly rainfall is 20 ~ 50 mm, and the local area can exceed 60 mm), local thunderstorms and strong winds and other strong convective weather.

　　Tomorrow, the heavy rainfall area will be pushed south to Fujian and Guangdong, and there will be heavy rain in southern Fujian and central Guangdong. Meteorologists reminded that in the coming week, there will be rainy weather in most parts of the south, and strong convection will occur frequently, and there will be a moderate to heavy rain on the 20 th to 23 rd. It is suggested that the public should pay close attention to the imminent forecast and early warning information released by the local meteorological department in time, do not go to high-risk areas such as mountainous areas during the concentrated rainfall period, and avoid going out during the active period of strong convection. Jiangxi, Zhejiang, Fujian and other places have high rainfall intensity and accumulated rainfall, so it is necessary to be alert to urban and rural waterlogging, flash floods and geological disasters that may be caused by local heavy rainfall.

　　In addition, from 18th to 21st, a strong cold air will affect most parts of China from west to east. During the period, there were 4 ~ 6 winds in most parts of northwest China, North China, Northeast China, Huanghuai, Jianghan, Jianghuai and other places, with gusts of 7 ~ 9, and gusts in Shankou area of Xinjiang could reach 12; The average daily temperature in the above areas has dropped by 6 ~ 10℃ successively, and the temperature has dropped by 12 ~ 14℃ in some areas and above 16℃ locally. In addition to the windy and cool weather, in the next three days, there will be sand or dusty weather in eastern and southern Xinjiang, Qaidam Basin in Qinghai, Gansu, central and western Inner Mongolia, Ningxia, north-central Shaanxi, northern North China and western Northeast China, and sandstorms in eastern and southern Xinjiang and parts of western Inner Mongolia.

　　The public in the above-mentioned areas should pay close attention to the temperature change, adjust their clothes in time, prevent the adverse effects of strong winds and dust on traffic and travel, and pay attention to the health risks of air pollution caused by dust weather on the human respiratory system.

　　[Global Times Comprehensive Report] "What will happen if Trump imposes a 25% tariff on about $300 billion of China goods, as he threatened? A fireworks company in New Hampshire said that they can only raise prices, but this may lead to the loss of business and make some small towns give up the fireworks display on July 4 th. A Minnesota motorcycle company says it may lose to foreign competitors who don’t have to pay taxes on imported parts from China. A Los Angeles household products design dealer said that they can only suspend recruitment for a long time and postpone the plan to open a larger warehouse … …” On June 17th, when the U.S. Trade Office began to hold a hearing on China’s tariff plan, the U.S. government was almost drowned out by the opposition of a large number of domestic enterprises. The Associated Press listed only a few examples in the above report. The White House claims that increasing tariffs can benefit American goods, but many American companies say that this line will not work; The White House also said that this can increase fiscal revenue, but in fact most of the money is used to subsidize farmers. Who will benefit from the United States holding high the tariff stick against China?

　　Buy American goods instead of China? These American companies said they couldn’t do it.

　　According to the Global Times reporter, the hearing on the 17th started at 9: 30 local time. This round of hearing lasts for 7 days, from June 17 to 21 and from June 24 to 25. It is expected that more than 300 American enterprises will send representatives to testify. At present, the office of the US Trade Representative has received more than 1,200 written comments and applications for face-to-face testimony. Reuters said on 17th that this schedule means that Trump will start a new round of tariffs after July 2nd, because there will be seven days to submit the final rebuttal after the hearing.

　　"Buy American goods instead of China imports? Some American companies said they could not do it. " The US "Wall Street Journal" published an article on the 17th, saying that the office of the US Trade Representative has been flooded with letters from local companies recently. These companies ask the US government to give up the new round of tariffs on China, because they have no choice but to China.

　　Atlas PyroVision, a fireworks show company headquartered in New Hampshire, USA, now relies almost entirely on imported fireworks from China to provide fireworks shows for cities and sell fireworks products to consumers. Pelkey, CEO of the company, said that he had searched all over the world and "failed to find a supplier who could produce fireworks meeting the quality standards of China". He also said: "It would be great if I could get boxes of fireworks from American companies. Unfortunately not. "

　　Curtain importer S. Lichtenberg & Co stopped producing curtains and poles in the United States as early as 2007. Scott Goldstein, president of the company, said that restarting production was not considered. "I don’t even know if I can recruit sewing workers and how much I should pay them." He said that none of the American textile mills or printing and dyeing mills that used to supply cloth are now operating.

　　Regalo International LLC, a manufacturer of baby safety doors and crib railings, said that when the United States threatened to impose tariffs on China 18 months ago, they immediately went to Mexico and other countries to find new partners, but nothing was gained. Vietnam can accept orders for wood products and textiles, but "the metal manufacturing infrastructure is weak". The company said that factories in other countries are "far behind" China.

　　After analyzing the federal import data of the United States, The Wall Street Journal concluded that the goods affected by the new tariffs include 273 kinds of goods that account for more than 90% of China’s imports, such as electric blankets, fishing lines and fireworks. Last year, the total value of these goods imported by the United States from China was about $66.3 billion.

　　According to the British "Financial Times" reported on the 17th, the American Chamber of Commerce, the most powerful business group in Washington, submitted a strongly worded document to the Office of the US Trade Representative, saying that the new tariffs on China will greatly increase the harm that has been caused to American consumers, workers and enterprises. According to the American Chamber of Commerce, the tariffs imposed by the White House may cost the US economy $1 trillion in the next 10 years.

　　A retailer importing outdoor cushions and artificial Christmas trees in Kentucky told the media: "We want to tell you that the retail sector is preparing to be hit hard. We pray that the government will listen to God. "

　　Nearly 80% of American voters are worried about rising prices

　　William Lesch, a trade policy expert at the Center for Strategic and International Studies in the United States, believes that this round of tariff measures by the US government will cause "strong dissatisfaction" among the public, which is different from previous ones. He further explained to AFP that the tariff increase in July means that people will see the prices of various commodities rise when preparing to buy autumn goods, winter clothes and Christmas goods, and the pressure on ordinary consumers will be further enhanced.

　　The Associated Press quoted a report from the National Retail Federation of the United States on the 17th, saying that after the tariff increase, American consumers will spend $4.4 billion more on clothes, $2.5 billion more on shoes and $1.6 billion more on household appliances.

　　Germany’s "Focus" magazine said on the 17th that Trump was fighting a trade war for the 2020 general election, and he was playing a dangerous game. But will this really win the support of most American voters? The pro-Trump American media Fox News released an interview survey of 1,001 American voters on the 16th. According to the results, 45% of the respondents said that the tariff increase was harmful to the US economy, and only 33% of the respondents thought it was beneficial to the US economy. In addition, nearly 80% of the respondents are worried that prices will rise further due to tariffs.

　　"The White House said that imposing tariffs on imported goods from many countries can increase income, but in fact it doesn’t help, because most of the tax revenue is used to subsidize farmers affected by retaliatory tariffs." Singapore’s Lianhe Zaobao said on the 17th that after the US government imposed tariffs on China and other countries, it added $21 billion to the national treasury. But last year, the White House allocated $12 billion to help farmers, and this year, the related allocation is as high as $16 billion.

　　At the same time, the US government’s fiscal deficit is continuously expanding. According to a report in Singapore’s Straits Times on the 17th, although the US economy performed well last year and in the first three months of this year, some economic analysts predict that the US economy will slow down next year, and there may even be a recession. Last month, the US government’s fiscal deficit reached $208 billion, a year-on-year increase of 42%.

　　The Associated Press said that in the case that the US economy is already showing signs of fatigue, increasing tariffs will further weaken its economic development. Zandi, chief economist of Moody’s analysis department, said that increasing tariffs will lead to a reduction of 900,000 jobs in the United States.

　　"If the United States does not release goodwill, the Sino-US trade war will never end."

　　"Trump’s neglect of business groups will only make him suffer." CNN quoted Holtz Eakin, chairman of the American Action Forum, as saying, "Whether he can be re-elected depends on the economy. The uncertainty brought by tariffs and trade policies has negatively affected the good momentum of economic growth in 2018."

　　Chadwick, a businessman who imported silk scarves from China and sold them in Wyoming, wrote a passage to the US government, perhaps expressing the feelings of more Americans: "We ask, implore and pray that you use common sense in trade affairs and take care of the needs of small people! Buffalo fight, but it is us little ants who are trampled to death. "

　　"How the Trump administration hurts everyone." Deutsche Telekom said on 17th that Trump imposed punitive tariffs on China about a year ago, but this was only the beginning. Iran, Mexico, EU … … The U.S. government uses trade as a weapon everywhere and makes many naked blackmail words. However, this has also caused serious damage to the United States.

　　"No peace, no deal, no winner." The German newspaper Le Monde quoted Phil Bermel, director of the Institute of World Economics in Kiel, Germany, as saying that the Sino-US trade war will never end if the United States does not release its goodwill. In the long run, the trade war will cost both sides too much and the world will not be calm.

　　This morning’s press conference in the Central Committee of the Communist Party of China introduced the drafting of "the Central Committee of the Communist Party of China’s Proposal on Formulating the 14th Five-year Plan for National Economic and Social Development and the Long-term Goals for the Year 2035". A set of figures will show you →

　　A key

　　The planning "Proposal" was formulated under the personal leadership of the Supreme Leader General Secretary.

　　In March this year, the Political Bureau of the Communist Party of China (CPC) Central Committee decided that the Fifth Plenary Session of the 19th CPC Central Committee would consider the proposal of the 14th Five-Year Plan, and set up a document drafting group, with General Secretary of the Supreme Leader as the team leader and Li Keqiang, Wang Huning and Han Zheng as the deputy team leaders.

　　In the past seven months, General Secretary of the Supreme Leader has presided over two Politburo meeting of the Chinese Communist Party meetings, three The Politburo Standing Committee (PSC) meetings and two drafting group meetings to study and consider the overall framework, basic ideas, guiding principles and important contents of the draft of the Planning Proposal.

　　General Secretary of the Supreme Leader delivered a series of important speeches and made many important instructions to grasp the general direction, determine the general idea and put forward the grand strategy for planning the drafting of the "Proposal".

　　The General Secretary of the Supreme Leader personally made many in-depth investigations at local and grass-roots levels, personally listened to opinions and suggestions from all walks of life, personally revised the draft of the approval document for many times, made strategic planning, and devoted a lot of efforts to ensure that the drafting of the draft of the "Proposal" was completed with high quality.

　　An important feature

　　An important feature of the planning "Proposal" is to persist in promoting democracy, open the door and ask questions, and brainstorm.

　　At the end of last year, General Secretary of the Supreme Leader asked the CPC Central Committee and relevant departments in the State Council to organize preliminary research on the economic and social development during the 14th Five-Year Plan. The Central Finance Office and the National Development and Reform Commission entrusted more than 60 research institutions and relevant departments, including national high-end think tanks, to carry out research on 37 major topics, resulting in more than 130 research reports. The National People’s Congress and Chinese People’s Political Consultative Conference organized special research discussions and formed a series of research reports.

　　In March and August this year, the CPC Central Committee twice solicited opinions within and outside the Party, and the drafting group carefully studied and absorbed the opinions and suggestions put forward by various regions, departments and relevant parties.

　　At the beginning of August this year, the General Secretary of the Supreme Leader made important instructions to unify the strengthening of top-level design and the insistence on asking questions from the people, to encourage the broad masses of the people and all sectors of society to make suggestions in various ways, and to fully absorb social expectations, the wisdom of the masses, expert opinions and grassroots experience. Qi Xin worked together to compile the 14 th Five-Year Plan.

　　From August 16th to 29th, the drafting of the 14th Five-Year Plan was solicited for comments online, which was the first time in the history of drafting documents of the Central Plenary Session. The broad masses of the people actively participated, and there were more than 1 million online messages, from which more than 1,000 opinions and suggestions were sorted out.

　　From July to September, the General Secretary of the Supreme Leader presided over the symposium of non-party people, entrepreneurs, solidly promoting the integrated development of the Yangtze River Delta, experts in the economic and social fields, scientists, grassroots representatives and experts in the fields of education, culture, health and sports, and listened to opinions and suggestions from all sides in person.　

　　Five principles

　　First, handle the relationship between inheritance and innovation, and do a good job of organically connecting the goals of "two hundred years".

　　The second is to handle the relationship between the government and the market and give full play to China’s institutional advantages.

　　The third is to handle the relationship between openness and autonomy and better coordinate the two overall situations at home and abroad.

　　The fourth is to properly handle the relationship between development and security, so as to ensure that there will be no systematic risks affecting the modernization process.

　　The fifth is to handle the relationship between strategy and tactics, so as to be far-sighted and pragmatic.　

　　Three major plates

　　There are 15 parts in the planning proposal, which can be divided into three parts in general.

　　The general part mainly expounds the achievements of building a well-off society in an all-round way, the development environment of our country, the long-term goal in 2035, the guiding ideology, principles and main goals during the 14 th Five-Year Plan period.

　　The discussion part is generally organized according to the connotation of the new development concept, and expounds the key tasks of economic and social development and reform and opening up during the 14 th Five-Year Plan period in different fields.

　　The last part mainly expounds strengthening the centralized and unified leadership of the CPC Central Committee and improving the planning mechanism to provide a strong guarantee for the implementation of the plan.　

　　A logical main line

　　After building a well-off society in an all-round way, to start a new journey of building a socialist modern country in an all-round way, we should scientifically grasp the new development stage, thoroughly implement the new development concept, speed up the construction of a new development pattern, take promoting high-quality development as the theme, and deepen the supply-side structural reform as the main line, so as to achieve economic stability, social stability and harmony, and make a good start for building a socialist modern country in an all-round way.　

　　Three core essentials

　　The core essence of the planning proposal is embodied in three "newness", namely, new development stage, new development concept and new development pattern.