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The device is mainly used to construct the three-dimensional stress environment of rock samples under formation conditions. It uses real fracturing materials and fracturing processes to conduct fracturing simulation experiments. Its technology is leading and can simulate in-situ
[Industrial Development] A 10,000-ton ultra-large hydraulic fracturing simulation experimental device was “born” in our city
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Text | Science Wormhole Winter in the Arctic is very cold. The average temperature in January is between minus 40°C and 0°C, and some areas can reach minus 50°C in winter. In such a cold Arctic Circle, there are some people who have settled for generations. They are the Inuit.
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Walls can be seen everywhere in our human society. They are not only barriers to protect us, but they can also be seen as cages to imprison us. In addition to these walls that we can see in life, astronomers have also discovered "walls" in the universe, as if someone deliberately
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Did you know that the human brain is the most sophisticated and important organ in the world. It is composed of 200 billion brain cells, can store 100 billion pieces of information, generates thoughts that travel more than 300 miles per hour, has more than 100 megabytes of interl
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Manufacturing simulation of an unconventionally reinforced aircraft fuselage during automated fiber placement (Source: IFW) The results of biomimetic observations, topology optimization or feasibility in manufacturing do not always end up with the same geometry - in fact, Very fe
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At 20:50 on June 5, 2022, the Shenzhou 14 astronaut crew successfully entered the Tianhe core module. It has been a month now. Within a month, the astronauts carried out work such as establishing a manned environment, maintaining and caring for the space station platform, and con
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This animated image confirms the location of the newly formed rocket body's twin craters. The first half is a view taken by the Lunar Reconnaissance Orbiter on February 28, 2022 (M1400727806L); the second half is from May 21, 2022 (M1407760984R). The width shown in the picture is
A mysterious rocket of unknown origin created two craters on the moon.
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The Fields Medal is an international mathematics award proposed by Canadian mathematician Fields. It is one of the highest international awards in the field of mathematics. Because the Nobel Prize does not include a mathematics prize, the Fields Medal is also known as the "Nobel
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Before this, we all know that our country has the largest rare earth reserves in the world, about 44 million tons, followed by Mongolia with about 31 million tons, and Brazil with 2,200 tons. Thousands of tons of rare earths are called industrial gold.
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-196°C, which is a temperature that makes people feel very strange, and this number is the liquid nitrogen temperature at which umbilical cord blood hematopoietic stem cells are safely stored. So, why should umbilical cord blood be stored at this temperature? Can the quality and
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Volcanoes are a common landform feature that give us the impression of danger, high temperature, and poison. Once we encounter a volcanic eruption at close range, our lives are likely to be in danger. This is relative to public perception, and is more based on the fact that the p
Do you think that you will definitely die if you fall into the volcanic lava? In fact, you are not.
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In the ocean of knowledge, your wisdom is just a grain of sand or a drop of water. All we have is a hungry heart, and we must constantly comfort it with knowledge.
Always stay hungry, keep learning, keep growing
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"The world's first glacier microbial database launched" led by China has published its research results in the journal "Nature Biotechnology". In this study, the Pan-Third Pole Environmental Center of Lanzhou University collaborated with the Institute of Tibetan Plateau Research
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Some time ago, the world's first and currently only approved subcutaneous PD-L1 antibody drug was launched. As soon as the news came out, it sparked heated discussions among cancer patients. Many patients left messages asking what "subcutaneous PD-L1 antibody drug" is. Woolen clo
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You may not know that some creatures in history were once considered mythical monsters, such as the Kraken spread among Nordic sailors, which was actually a real-life giant squid. The prototype of the creature Kaido in Japanese folklore is actually The Japanese giant salamander,
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If all deserts were turned into green spaces, it could have catastrophic consequences for Earth's entire ecosystem. For example, according to research conducted by NASA, dust from the Sahara Desert is carried by wind across the Atlantic Ocean to the Amazon rainforest, where it de
What if Earth’s deserts could be transformed into grasslands?
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Recently, the well-known artist Xia Keli posted a set of photos of his daughter playing outdoors with her friends in the summer on his personal social platform. Although the photo only shows the back of Xia Xia, a pair of long legs can be seen at a glance. It can be seen at a gla
Xia Tian, who was "childhood sweetheart" with Nuo Yi, has now transformed into a little beauty, with a pair of eye-catching long legs
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The Football Association urgently summoned the heads of each club to attend the meeting. Heads of clubs in the competition area need to attend offline, while those outside the competition area must attend online video conferences. It can be said to be a relatively high-level Foot
Big move from the Football Association! The club is planning to sell tickets, Dalian natives may be deducted points, and the national football team is recruiting overseas students + naturalization
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Then Chen Yirong starred in "Oolong Xifeng 2012" and "Elina" and "Stars in the Snow" and "Star Wish" and "Orange Flower Smell Again" and "Falling in Love with an Angel" and "The Four Treasures of the Queen" and "The Best in the World", "Jin Maoxiang" and "You Jian Jiang Hu", and
Chen Yirong has been married to her husband for 5 years and has a daughter. It is reported online that the mistress is in charge. Let’s see her response?
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The throne of the queen of idol dramas was once occupied by actresses from Treasure Island, but now these people seem to be gradually retiring, and news about them is rarely heard. For example, Chen Yirong, who became popular in Asia with "Lavender", is one of them.
Chen Yirong, who became famous with "Lavender", became a rich wife and now has a multi-billion dollar mansion
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Chen Yirong, who is happy to have a daughter with her CEO husband Xue Boren, became a mother for the first time and could not hide her joy in her words. Many netizens said, "The goddess of childhood idol drama is pregnant and has a baby. Congratulations~".
Chen Yirong showed up for the first time after giving birth, holding her daughter in her arms. Her limbs are still slender, and her husband is by her side, willing to work as a coolie.
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"Liang Yixun" Chen Yirong gave birth to a daughter. She said that her daughter is of mixed race. She released a new drama and laughed at herself. The article/Love Letter in One Bed was released on September 5. Taiwanese actress Chen Yirong posted a photo on Facebook of big hands
Chen Yirong gave birth to a daughter and said that her daughter is of mixed race. She almost fell down while filming while pregnant and had fetal gas.
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