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On May 13, the fourth launch of my country's private commercial launch vehicle, "Hyperbolic 1", was ignited and launched from the Jiuquan Satellite Launch Center. Unfortunately, the rocket experienced flight abnormalities shortly after liftoff, and finally fell to the ground. The
my country's "Hyperbolic" No. 1 rocket failed to launch three times in a row. Why is it so difficult?
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Rocket propellant is a chemical mixture that burns to produce rocket thrust, consisting of fuel and oxidizer. Fuel is a substance that can be in a liquid or solid state and burns when combined with an oxygen-producing gas for propulsion.
What is a solid rocket motor? How does it work?
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Now Bungie has announced that the over 4-foot, 1:1 scale restoration of Gjallarhorn will be available for pre-order starting at 1am Beijing time on July 8th, with a retail price of $185.
A full-scale replica of Destiny's Gjallarhorn rocket launcher is now available for pre-order for $185
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We think too wonderfully, but in fact no matter how the plane flies, it will never fly out of the earth. The aircraft can fly. When the aircraft flies, the air flow speed when passing through the upper surface and the lower surface of the wing is different. This results in a high
Can a plane fly into space if it has enough fuel? The essential reason rockets can fly out of space has nothing to do with speed
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1031
A long-distance bus passed through the traffic with bright headlights and slowly entered the bus station. The driver's voice was hoarse and tired, and he kindly reminded everyone.
A man staying at a station is dragged into a cheap basement by a woman, and the woman is clever and counter-intuitive.
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Unlike airplanes, which use aerodynamic force to fly, rockets use the reverse thrust obtained by jets to take off. Today I will take you to understand the principles. China used the Long March 2C carrier rocket at the Xichang Satellite Launch Center to successfully launch the Yao
Do you know the principle behind why rockets can take off?
06/14
1274
The movie "My Fathers and Me" is the third film in the "National Day Trilogy" after "My Motherland" and "My Hometown and Me", starring Wu Jing, Zhang Ziyi, Xu Zheng and Shen Teng. The director directed the stories of 4 units respectively, and they all wrote chapters of each era i
This National Day movie is too strong! Wu Jing, Zhang Ziyi, and Shen Teng are also the golden partners of Ma Li
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1877
🥛 For 3 consecutive days, buy 1 and get 1 free on the three signature drinks! Yuyu Orchid, Yanyu Oolong, and Cuizhi Yulu are the three signature drinks in the store. From today on, buy 1 and get 1 free for 3 consecutive days!
The king of queuing in the milk tea world is here again! Buy one get one free for 3 consecutive days
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1258
If there were problems with rocket launches from other countries, not many people might be interested, but things involving the United States, a major space country, always have some aura about them. However, this mission suffered heavy losses from the beginning: not only did the
U.S. rocket launch encounters major failure, could it cause oil prices to skyrocket? Related to the two satellites buried with him
06/14
1974
59 years ago today, on July 16, 1969, the Apollo 11 spacecraft was launched for the first time humans landed on the moon. The Saturn 5 rocket carrying Apollo 11 was launched from the Kennedy Space Center at 9:32 local time on July 16, 1969, and entered Earth orbit 12 minutes late
The 52nd anniversary of the launch of Apollo 11, the first human landing on the moon! Review of classic moon landing science fiction movies in history
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[Editor's Note] July has always been the off-season for home decoration, but recently, a large number of home building materials companies have issued price increase notices, covering Guangdong, Shandong, Jiangxi, Guangxi, Hunan, Sichuan and other provinces, involving ceramics, f
Wo Home Furnishing丨The off-season for home decoration has ushered in a wave of price increases. Why will the home furnishing industry rise in 2021?
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1334
Every family needs a set of shower equipment, and in the shower process, the shower head is an important component. Whether the valve core is good or bad will directly affect the experience and service life of using the shower. Therefore, you must pay attention to check the quali
Four important methods for choosing shower heads Recommended shower head brands
06/14
1294
The main uses of the funds raised by Huida Sanitary Ware include 6 projects: a sanitary ceramics production line with an annual output value of 2.8 million pieces, and fully polished glazed tile production with an annual output of 3 million square meters.
Huida Sanitary Ware is grandly launched to create a new territory of bathroom empire
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Among them, 466 million yuan was used for the "faucet and shower system relocation and production expansion project", and 203 million yuan was used for the "shower and its accessories production expansion and technical transformation project".
Sanitary ware OEM company Songlin Technology rushes to the Shanghai Stock Exchange and plans to raise 670 million yuan
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At the end of the year, the entire home building materials industry was not peaceful. Listed home textile company Duo Fai officially issued an announcement that its major asset asset replacement and share swap merger and merger of Zhejiang Investment Group Co., Ltd. and related t
Duohei left. After Chenglin, Shengda and Macro, another company left the capital market.
06/14
1822
Recently, listed sanitary ware companies have successively announced their 2018 financial reports or quarterly reports. The growth rate of some companies was less than 1%; revenue and profits showed a year-on-year downward trend, and the decline rate of some companies exceeded 10
Financial Report丨Lixil, TOTO, Villeroy & Boch, Grohe, American Standard, Geberit, and Chenglin announced their latest revenue
06/14
1979
Site Latest News
[Editor's Note] July has always been the off-season for home decoration, but recently, a large number of home building materials companies have issued price increase notices, covering Guangdong, Shandong, Jiangxi, Guangxi, Hunan, Sichuan and other provinces, involving ceramics, f
Wo Home Furnishing丨The off-season for home decoration has ushered in a wave of price increases. Why will the home furnishing industry rise in 2021?
06/14
1334
Every family needs a set of shower equipment, and in the shower process, the shower head is an important component. Whether the valve core is good or bad will directly affect the experience and service life of using the shower. Therefore, you must pay attention to check the quali
Four important methods for choosing shower heads Recommended shower head brands
06/14
1294
The main uses of the funds raised by Huida Sanitary Ware include 6 projects: a sanitary ceramics production line with an annual output value of 2.8 million pieces, and fully polished glazed tile production with an annual output of 3 million square meters.
Huida Sanitary Ware is grandly launched to create a new territory of bathroom empire
06/14
1181
Among them, 466 million yuan was used for the "faucet and shower system relocation and production expansion project", and 203 million yuan was used for the "shower and its accessories production expansion and technical transformation project".
Sanitary ware OEM company Songlin Technology rushes to the Shanghai Stock Exchange and plans to raise 670 million yuan
06/14
1767
At the end of the year, the entire home building materials industry was not peaceful. Listed home textile company Duo Fai officially issued an announcement that its major asset asset replacement and share swap merger and merger of Zhejiang Investment Group Co., Ltd. and related t
Duohei left. After Chenglin, Shengda and Macro, another company left the capital market.
06/14
1822
Recently, listed sanitary ware companies have successively announced their 2018 financial reports or quarterly reports. The growth rate of some companies was less than 1%; revenue and profits showed a year-on-year downward trend, and the decline rate of some companies exceeded 10
Financial Report丨Lixil, TOTO, Villeroy & Boch, Grohe, American Standard, Geberit, and Chenglin announced their latest revenue
06/14
1979