Single Screw Extrusion - Optimizing Controls - Part 2

2024/05/0700:05:04 science 98176

Single Screw Extrusion - Optimizing Controls - Part 2 - DayDayNews

Single Screw Extrusion - Optimizing Controls - Part 2 - DayDayNews

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According to the official website of the United Nations, WHO Director-General Tedros Adhanom Ghebreyesus stated on the 6th that in the past two weeks, the number of new coronavirus cases reported globally has increased by nearly 30%; India has detected a new sub-lineage BA.2.75, - DayDayNews

According to the official website of the United Nations, WHO Director-General Tedros Adhanom Ghebreyesus stated on the 6th that in the past two weeks, the number of new coronavirus cases reported globally has increased by nearly 30%; India has detected a new sub-lineage BA.2.75,

The second generation Omicron variant BA.2.75 comes out: it is more contagious and has gradually become the mainstream variant in India

06/09 1731

The proposal of dual carbon targets has not only made new energy industries such as electric vehicles and hydrogen fuel vehicles soar, but also provided scientists with a research topic, that is, how to turn carbon dioxide into waste through new technologies to achieve carbon red - DayDayNews

The proposal of dual carbon targets has not only made new energy industries such as electric vehicles and hydrogen fuel vehicles soar, but also provided scientists with a research topic, that is, how to turn carbon dioxide into waste through new technologies to achieve carbon red

New applications for solar energy! Michigan professor proposes new process to use CO2 and water to prepare chemical fuels to achieve carbon reduction goals

06/07 1010

The first tree king in Jinling is called Tilia Nanjing. Do you also know the stories behind the tree species named after "Nanjing"? Li Mei, deputy director of the Horticulture Science Center of Nanjing Zhongshan Botanical Garden, introduced that Nanjing linden, Nanjing willow, an - DayDayNews

The first tree king in Jinling is called Tilia Nanjing. Do you also know the stories behind the tree species named after "Nanjing"? Li Mei, deputy director of the Horticulture Science Center of Nanjing Zhongshan Botanical Garden, introduced that Nanjing linden, Nanjing willow, an

Nanjing lime, Nanjing beauty, Nanjing red... Do you know these trees named after "Nanjing"?

06/08 1925

#真知新ordinate# Water hyacinth is both good and evil. I applaud the water hyacinth. The flowers of this water devil are a bit beautiful. It was once known as "the lavender corolla that beautifies the world". It actually tastes like cabbage. You’ve heard of water hyacinth, but have - DayDayNews

#真知新ordinate# Water hyacinth is both good and evil. I applaud the water hyacinth. The flowers of this water devil are a bit beautiful. It was once known as "the lavender corolla that beautifies the world". It actually tastes like cabbage. You’ve heard of water hyacinth, but have

Don’t misunderstand water hyacinth anymore. It blooms really beautifully and tastes like cabbage.

06/08 1677

How cold is space, and does it drop to absolute zero? What would happen if you fell in without a spacesuit? While science fiction movies would have us believe that space is very cold — even very cold — space itself is not entirely cold. In fact, it actually has no temperature at - DayDayNews

How cold is space, and does it drop to absolute zero? What would happen if you fell in without a spacesuit? While science fiction movies would have us believe that space is very cold — even very cold — space itself is not entirely cold. In fact, it actually has no temperature at

How cold is space? The physics behind the temperature of the universe

06/07 1950

The advantages and disadvantages here are not necessarily the literal meaning of strength or weakness, but rather the ability to adapt to the natural environment. There are 1.4 billion people in China and more than 7 billion people in the world. So many people are not worth menti - DayDayNews

The advantages and disadvantages here are not necessarily the literal meaning of strength or weakness, but rather the ability to adapt to the natural environment. There are 1.4 billion people in China and more than 7 billion people in the world. So many people are not worth menti

Is it possible that being unmarried and infertile is a natural law that eliminates inferior genes?

06/08 1714

On July 5, 2022, according to a report by Bloomberg titled: "The United States wants Dutch suppliers to stop selling chip manufacturing equipment to China," U.S. government officials are lobbying, hoping to further prevent ASML from selling lower-priced chips to China. The latest - DayDayNews

On July 5, 2022, according to a report by Bloomberg titled: "The United States wants Dutch suppliers to stop selling chip manufacturing equipment to China," U.S. government officials are lobbying, hoping to further prevent ASML from selling lower-priced chips to China. The latest

ksliu: The United States wants the Netherlands to cut off the supply of Chinese lithography machines, and the consequences may be disastrous

06/08 1531

In 2022, the application practice of Metaverse technology has entered a period of exploration. Technological breakthroughs and business model innovations are emerging one after another, and a large number of "Metaverse+" concepts have emerged. Guangdong took the lead in the count - DayDayNews

In 2022, the application practice of Metaverse technology has entered a period of exploration. Technological breakthroughs and business model innovations are emerging one after another, and a large number of "Metaverse+" concepts have emerged. Guangdong took the lead in the count

What changes will "Metaverse + Agriculture" bring? Jiangsu Agricultural Yuanshi Innovation Forum was held in Ningxia

06/07 1842

Close your eyes and imagine that you eat some purple grapes and then your whole body turns purple. Isn't this scary? Of course, such bizarre things don't happen to humans. But Melissa Abramovitz told me that this is exactly what happens in sea caries. - DayDayNews

Close your eyes and imagine that you eat some purple grapes and then your whole body turns purple. Isn't this scary? Of course, such bizarre things don't happen to humans. But Melissa Abramovitz told me that this is exactly what happens in sea caries.

How do sea slugs change color?

06/07 1411

Helan Mountain red deer. (Data map) Photo by Yu Jing China News Service, Yinchuan, July 7 (Reporter Yang Di) The reporter learned from the Ningxia Ecological Environment Department on the 7th that Ningxia recently issued the "Implementation Opinions on Further Strengthening Biodi - DayDayNews

Helan Mountain red deer. (Data map) Photo by Yu Jing China News Service, Yinchuan, July 7 (Reporter Yang Di) The reporter learned from the Ningxia Ecological Environment Department on the 7th that Ningxia recently issued the "Implementation Opinions on Further Strengthening Biodi

Ningxia: The protection rate of the number of nationally protected wild animal and plant species will reach 80% by 2025

06/08 1206

The male protagonist is a physics genius. He discovered the secret of time at the age of 28 and successfully invented a time machine. He is a sure winner in life! Just when this great god was about to solemnly announce his great discovery to the world, an accident happened! Of co - DayDayNews

The male protagonist is a physics genius. He discovered the secret of time at the age of 28 and successfully invented a time machine. He is a sure winner in life! Just when this great god was about to solemnly announce his great discovery to the world, an accident happened! Of co

Science Fiction - Interpretation of "Ripples on Dirac's Sea"

06/10 1719

There is a terrifying legend circulating deep in the dense forests of Xishuangbanna, Yunnan. There is a man-eating blanket-like monster in the Lancang River that sucks human blood. It is extremely terrifying. Once encountered, there is no possibility of survival. Is this true? - DayDayNews

There is a terrifying legend circulating deep in the dense forests of Xishuangbanna, Yunnan. There is a man-eating blanket-like monster in the Lancang River that sucks human blood. It is extremely terrifying. Once encountered, there is no possibility of survival. Is this true?

The "blood-sucking blanket" in the Xishuangbanna River drags animals into the water and eats them. What kind of animal is it?

06/10 1236

One laboratory announced its new establishment. From a common sense point of view, since it has been released to the public, it must not be a small laboratory or it must be responsible for some insignificant fringe projects; since a laboratory has been established and publicly an - DayDayNews

One laboratory announced its new establishment. From a common sense point of view, since it has been released to the public, it must not be a small laboratory or it must be responsible for some insignificant fringe projects; since a laboratory has been established and publicly an

What big project is this new laboratory doing?

06/10 1994

It might be tempting to use a cup with a green “Plant-Based” label for a cup of coffee, or see that the plastic utensils in your takeout are “100% compostable.” Some comfort. So could a plastic made from plants rather than petroleum actually melt harmlessly in the environment? - DayDayNews

It might be tempting to use a cup with a green “Plant-Based” label for a cup of coffee, or see that the plastic utensils in your takeout are “100% compostable.” Some comfort. So could a plastic made from plants rather than petroleum actually melt harmlessly in the environment?

"Science" Have you ever used environmentally friendly plastics made from plants?

06/10 1657

[Source: Shunyi Ecological Environment] Ubiquitous plastic products have facilitated people's lives, but the resulting plastic waste has caused a lot of pollution to the ecological environment... - DayDayNews

[Source: Shunyi Ecological Environment] Ubiquitous plastic products have facilitated people's lives, but the resulting plastic waste has caused a lot of pollution to the ecological environment...

"Popular Science" "Degradable Plastics" Revealed

06/10 1983

Every spring and summer is the time when most young birds learn survival skills such as leaving the nest to fly and foraging for food. Due to rain, strong winds, physical strength and other reasons, many young birds will accidentally fall from the trees when learning to fly. . Wh - DayDayNews

Every spring and summer is the time when most young birds learn survival skills such as leaving the nest to fly and foraging for food. Due to rain, strong winds, physical strength and other reasons, many young birds will accidentally fall from the trees when learning to fly. . Wh

Don't pick up the birds on the roadside! Please let them go home on their own

06/10 1497

3. Taking charge of the world to bring benefits and eliminate disadvantages. After Hou Yi became the co-owner of the world, he upheld justice for all countries and worked diligently. In the early stage, he won the support of all countries in the world. However, Hou Yi soon got ti - DayDayNews

3. Taking charge of the world to bring benefits and eliminate disadvantages. After Hou Yi became the co-owner of the world, he upheld justice for all countries and worked diligently. In the early stage, he won the support of all countries in the world. However, Hou Yi soon got ti

The Spring and Autumn Period of the Cold Kingdom (2): Taking Charge of the World to Promote Advantages and Eliminate Disadvantages

06/10 1262

The Indiana Pacers are willing to do whatever it takes to sign DeAndre Ayton from the Phoenix Suns, but Kevin Durant's drama has become a major obstacle in their pursuit. According to ESPN's Brian Windhorst, the Pacers are considering giving Ayton an offer sheet and even working - DayDayNews

The Indiana Pacers are willing to do whatever it takes to sign DeAndre Ayton from the Phoenix Suns, but Kevin Durant's drama has become a major obstacle in their pursuit. According to ESPN's Brian Windhorst, the Pacers are considering giving Ayton an offer sheet and even working

Durant's pursuit wreaks havoc on Pacers and Suns signing deal

06/10 1707

On July 8th, Beijing time, Wimbledon will enter the competition on the 12th match day, and the men's singles semi-finals will be competed on this match day. Djokovic, the top seed in the tournament, will attack again and face the challenge of local favorite Nori. Djokovic is gett - DayDayNews

On July 8th, Beijing time, Wimbledon will enter the competition on the 12th match day, and the men's singles semi-finals will be competed on this match day. Djokovic, the top seed in the tournament, will attack again and face the challenge of local favorite Nori. Djokovic is gett

CCTV live broadcast! The Djokovic battle against the local darling hit the record. Can the 21st championship continue to move forward?

06/10 1927

Zhou Qi has also been quarantined, and the Chinese men's basketball team is in a hurry. Whether Wang Zhelin can take the lead is a question mark. Although the Chinese men's basketball team has two wins and two losses in the world preliminaries, they lost both games to the Austral - DayDayNews

Zhou Qi has also been quarantined, and the Chinese men's basketball team is in a hurry. Whether Wang Zhelin can take the lead is a question mark. Although the Chinese men's basketball team has two wins and two losses in the world preliminaries, they lost both games to the Austral

Zhou Qi has also been quarantined. The Chinese men's basketball team is in a tight situation. Whether Wang Zhelin can take the lead is a question mark.

06/10 1259

On July 7, Beijing time, the Chinese men’s basketball team faced Sri Lanka in the second match of the Asian Cup Qualifying Tournament for 3x3 Basketball. In this game, although the Chinese team had the upper hand, the men's basketball players still played very cautiously and work - DayDayNews

On July 7, Beijing time, the Chinese men’s basketball team faced Sri Lanka in the second match of the Asian Cup Qualifying Tournament for 3x3 Basketball. In this game, although the Chinese team had the upper hand, the men's basketball players still played very cautiously and work

3x3 Basketball Asian Cup Qualifying Round: Men’s Basketball Team beat Sri Lanka 21-8 to advance to the main draw

06/10 1648

Due to a torn abdominal muscle, Nadal announced his withdrawal from this Wimbledon tournament. In this way, Kyrgios will directly advance to the final and wait for the winner between Djokovic and Norrie. This also means that Nadal’s The dream of the annual Grand Slam was shattere - DayDayNews

Due to a torn abdominal muscle, Nadal announced his withdrawal from this Wimbledon tournament. In this way, Kyrgios will directly advance to the final and wait for the winner between Djokovic and Norrie. This also means that Nadal’s The dream of the annual Grand Slam was shattere

Pity! Nadal withdraws from Wimbledon due to abdominal muscle tear: I can't win two games in a row

06/10 1595