Biofuel instead of coal and oil - How promising are these renewable resources? | DW Documentary

2024/05/1209:23:14 news 1034948

Biofuel instead of coal and oil - How promising are these renewable resources? | DW Documentary - DayDayNews

Biofuel instead of coal and oil - How promising are these renewable resources? | DW Documentary - DayDayNews

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The reason for the punishment shows that the instant foot sports shoes produced by the parties were randomly inspected and the "total heavy metal content" and "phthalate ester" items did not meet the standards of the "Children's Shoes Safety Technical Specifications" and were jud - DayDayNews

The reason for the punishment shows that the instant foot sports shoes produced by the parties were randomly inspected and the "total heavy metal content" and "phthalate ester" items did not meet the standards of the "Children's Shoes Safety Technical Specifications" and were jud

Claimed to be "Japan's best-selling children's sports shoe", but was fined for excessive heavy metal content

05/21 1220

How deep are hot spring wells? Regarding the issue of how deep to dig a hot spring well, the main key is based on the geological characteristics of the project site and the project needs of Party A. The hot spring wells we generally call are actually geothermal wells. To put it m - DayDayNews

How deep are hot spring wells? Regarding the issue of how deep to dig a hot spring well, the main key is based on the geological characteristics of the project site and the project needs of Party A. The hot spring wells we generally call are actually geothermal wells. To put it m

Geothermal Energy: How deep are hot spring wells generally dug? Which places are suitable for building hot spring wells? -Hot spring development

05/22 1671

At the beginning of the year, I made a reading plan to read 50 books a year. At present, the time is just over half and the goal is more than half achieved. Because I have to work during the day, after putting my children to bed every day, my reading time is from 23:00 to 0:30. - DayDayNews

At the beginning of the year, I made a reading plan to read 50 books a year. At present, the time is just over half and the goal is more than half achieved. Because I have to work during the day, after putting my children to bed every day, my reading time is from 23:00 to 0:30.

Personal reading report for the first half of 2022

05/21 1019

Home isolation medical observation should be carried out under the guidance of community medical staff. People should live alone or in a single room, try to use a separate bathroom, take personal protection, and minimize contact with other family members. During the home isolatio - DayDayNews

Home isolation medical observation should be carried out under the guidance of community medical staff. People should live alone or in a single room, try to use a separate bathroom, take personal protection, and minimize contact with other family members. During the home isolatio

July 4th, Yancheng City’s new crown epidemic prevention and control health management measures reminder!

05/21 1618

Introduction: With the continuous development of the Internet, people's consumption habits have also undergone earth-shaking changes. Mobile payment has become the norm. With its great convenience, our money has also "slip away" unknowingly. Nowadays, people's lives are becoming - DayDayNews

Introduction: With the continuous development of the Internet, people's consumption habits have also undergone earth-shaking changes. Mobile payment has become the norm. With its great convenience, our money has also "slip away" unknowingly. Nowadays, people's lives are becoming

Ordinary people say they can’t understand rich people’s views on consumption.

05/22 1726

Author/Writer of "Financial World" Weekly Editor Ni Yuping/Chen Fang's business is also not doing well. At 9 o'clock in the morning, Lao Qian's mobile phone repair shop in Shilibao, Beijing opened on time. As soon as the door was pushed open, the welcome buzzer at the door rang t - DayDayNews

Author/Writer of "Financial World" Weekly Editor Ni Yuping/Chen Fang's business is also not doing well. At 9 o'clock in the morning, Lao Qian's mobile phone repair shop in Shilibao, Beijing opened on time. As soon as the door was pushed open, the welcome buzzer at the door rang t

The mobile phone repair business is not doing well either: it is losing money every day. The ten-year-old shop closed down and someone lost 100,000 yuan.

05/21 1534

The bolt's capping angle and torque monitoring window are generally determined by empirical methods. For example, the torque method's capping angle can be monitored according to 1-720°. The final tightening window of the bolt is generally not determined based on experience, but t - DayDayNews

The bolt's capping angle and torque monitoring window are generally determined by empirical methods. For example, the torque method's capping angle can be monitored according to 1-720°. The final tightening window of the bolt is generally not determined based on experience, but t

"Tightening Technology Column" How to use statistical methods to ensure bolt tightening quality?

05/22 1093

In water dispensers, the application requirement for a liquid level sensor is that it does not pollute the water quality, the sensor is not easy to harbor dirt and evil, and it is easy to clean. The principle of the float sensor is to use changes in water level to drive the float - DayDayNews

In water dispensers, the application requirement for a liquid level sensor is that it does not pollute the water quality, the sensor is not easy to harbor dirt and evil, and it is easy to clean. The principle of the float sensor is to use changes in water level to drive the float

Can photoelectric liquid level sensors replace float sensors in water dispenser applications?

05/22 1507

The epidemic situation in Si County seems to be very serious. From 0 to 24:00 on July 3, there were 29 new confirmed cases (mild) and 227 new asymptomatic infections in the county. And there are a lot of new cases in a few days: on July 2, there were 60 new confirmed cases and 22 - DayDayNews

The epidemic situation in Si County seems to be very serious. From 0 to 24:00 on July 3, there were 29 new confirmed cases (mild) and 227 new asymptomatic infections in the county. And there are a lot of new cases in a few days: on July 2, there were 60 new confirmed cases and 22

The epidemic in Si County tests whether the ninth version of the prevention and control plan can be implemented: low-risk areas in the county should not leave home

05/21 1482

Shanghai Aid Diary It has been 27 days since the "Shoushan Aid Medical Team" followed the Shanxi aid Shanghai medical team to Shanghai at the end of April. Although the work was hard and tiring and a lot of sweat was put into it, at the same time, I also gained a lot of warmth, e - DayDayNews

Shanghai Aid Diary It has been 27 days since the "Shoushan Aid Medical Team" followed the Shanxi aid Shanghai medical team to Shanghai at the end of April. Although the work was hard and tiring and a lot of sweat was put into it, at the same time, I also gained a lot of warmth, e

"Shanghai Aid Diary" Meng Ling's Thoughts from the Second Department of Tumor and Internal Medicine of "Shoushan Medical Team"

05/22 1595

Overview of steel surface treatment technology The core of the steel surface heat treatment process is to make parts have the mechanical properties of "hard on the outside and tough on the inside". There are four common surface heat treatment technologies: induction heating, flam - DayDayNews

Overview of steel surface treatment technology The core of the steel surface heat treatment process is to make parts have the mechanical properties of "hard on the outside and tough on the inside". There are four common surface heat treatment technologies: induction heating, flam

4 types of surface heat treatments, 9 types of surface chemical treatments, 29 pages of PPT introducing the heat treatment of steel

05/23 1302

You dare to sleep in the same bed with a living person, but do you dare to sleep next to a dead person? Closer to home, as someone who has experienced the death of many relatives and often buries the deceased, let me tell you, "Why do people's faces change when they die?" Let me - DayDayNews

You dare to sleep in the same bed with a living person, but do you dare to sleep next to a dead person? Closer to home, as someone who has experienced the death of many relatives and often buries the deceased, let me tell you, "Why do people's faces change when they die?" Let me

Why do people have to cover their faces with cloth when they die?

05/23 1243

On the afternoon of July 4, according to Fengyun-4 high-definition visible light satellite cloud images, Typhoon Airi gradually moved eastward in the East China Sea today and has begun to approach the Japanese archipelago. Its peripheral circulation has begun to cause rainfall in - DayDayNews

On the afternoon of July 4, according to Fengyun-4 high-definition visible light satellite cloud images, Typhoon Airi gradually moved eastward in the East China Sea today and has begun to approach the Japanese archipelago. Its peripheral circulation has begun to cause rainfall in

Siam is determined to move north, and a large-scale rain band is about to form! Authoritative forecast: Heavy rain will enter Northeast China

05/23 1129

For more moments that make men collapse, please continue reading: You must have encountered the following situations! There are really many things to learn about the embedded Internet of Things. Don’t learn the wrong route and content, which will lead to a loss of salary. Go up! - DayDayNews

For more moments that make men collapse, please continue reading: You must have encountered the following situations! There are really many things to learn about the embedded Internet of Things. Don’t learn the wrong route and content, which will lead to a loss of salary. Go up!

I heard that men who make hardware have this advantage

05/23 1640

He has been in love with Hilton's daughter Paris and supermodel Miranda Kerr, and he also spent huge sums of money to propose to the singer Elva Hsiao. He emptied the Malaysian treasury and defrauded Goldman Sachs of 50 billion before disappearing from the world, and his whereabo - DayDayNews

He has been in love with Hilton's daughter Paris and supermodel Miranda Kerr, and he also spent huge sums of money to propose to the singer Elva Hsiao. He emptied the Malaysian treasury and defrauded Goldman Sachs of 50 billion before disappearing from the world, and his whereabo

A scam that emptied the national treasury involved many politicians and celebrities, but they have been impunity since the incident.

05/23 1161

I have been copying and practicing calligraphy in Toutiao for more than 40 days, but I am increasingly dissatisfied with my handwriting. At first, I just thought that I could make money by copying books and practicing calligraphy first. But after writing for a while, I found that - DayDayNews

I have been copying and practicing calligraphy in Toutiao for more than 40 days, but I am increasingly dissatisfied with my handwriting. At first, I just thought that I could make money by copying books and practicing calligraphy first. But after writing for a while, I found that

Accept your imperfections and make progress little by little

05/23 1941

Comprehensive news: According to statistics from Johns Hopkins University, as of 11:12 on the 20th, there were a total of 538,944,868 confirmed cases and 6,318,598 deaths worldwide. - DayDayNews

Comprehensive news: According to statistics from Johns Hopkins University, as of 11:12 on the 20th, there were a total of 538,944,868 confirmed cases and 6,318,598 deaths worldwide.

Singapore’s deputy prime minister is infected with COVID-19, Israel may face a new wave of epidemic

05/23 1697

As the country with the highest number of COVID-19 vaccinations per capita in the world, Israel is considering reinstating the indoor mask order under pressure from BA.5 less than two months after taking off its masks on April 24 this year. - DayDayNews

As the country with the highest number of COVID-19 vaccinations per capita in the world, Israel is considering reinstating the indoor mask order under pressure from BA.5 less than two months after taking off its masks on April 24 this year.

BA.5 asks Israel to consider two things: putting on the mask again and arranging the fifth dose of vaccine

05/23 1569

On November 1, local time, the epidemic report released by the Israeli Ministry of Health showed that from 16:00 on October 31 to 17:00 on November 1, there were 411 new confirmed cases of new coronary pneumonia in Israel, bringing the total to 314,778 cases. There were 30 new de - DayDayNews

On November 1, local time, the epidemic report released by the Israeli Ministry of Health showed that from 16:00 on October 31 to 17:00 on November 1, there were 411 new confirmed cases of new coronary pneumonia in Israel, bringing the total to 314,778 cases. There were 30 new de

Israel has 411 new confirmed cases of COVID-19 and the quarantine period has been reduced from 14 days to 12 days

05/23 1107

Global Epidemic Prevention and Control [In the face of a second epidemic, Israel will not quit the blockade lightly] Faced with the strong rebound of the epidemic, Israel had to enter a comprehensive blockade for at least three weeks starting on September 18. - DayDayNews

Global Epidemic Prevention and Control [In the face of a second epidemic, Israel will not quit the blockade lightly] Faced with the strong rebound of the epidemic, Israel had to enter a comprehensive blockade for at least three weeks starting on September 18.

Faced with the second epidemic, Israel does not withdraw from the blockade easily

05/23 1052

A peanut vendor at the baseball stadium threw to guests. A well-known peanut vendor at Dodger Stadium received a "no pitching" order. His name was Roger Owens, and he had been working at Dodger Stadium since 1962. Owens' famous stunt is his peanut throwing skills. He can effortle - DayDayNews

A peanut vendor at the baseball stadium threw to guests. A well-known peanut vendor at Dodger Stadium received a "no pitching" order. His name was Roger Owens, and he had been working at Dodger Stadium since 1962. Owens' famous stunt is his peanut throwing skills. He can effortle

MLB News Could snacks hurt someone? Dodge Peanut's 60-year stunt has been sealed

05/23 1183

In the end, with two goals from Lu Wenjun and Liu Zhurun in the first and second half, the team defeated the Hebei team 2-1 and got a victory as they wished. Regarding this game, Shanghai Harbor head coach Lecco commented: "I think we deserved this victory, the team played a ve - DayDayNews

In the end, with two goals from Lu Wenjun and Liu Zhurun in the first and second half, the team defeated the Hebei team 2-1 and got a victory as they wished. Regarding this game, Shanghai Harbor head coach Lecco commented: "I think we deserved this victory, the team played a ve

Lecco praised Liu Zhurun after the game, Oscar: I feel in good physical condition

05/23 1823