火箭技术 [
huǒ jiàn jì shù]
rocketry
- 哈勃太空望远镜将火箭技术与天文学结合,工作在地球轨道上。
The Hubble Space Telescope combines astronomy with rocket science and operates in Earth's orbit. - 但因为他支持发展卫星和火箭技术,他也赢得了国内民众的赞扬。
But he has won praise at home for his support for developing satellite and rocket technology. - 塔辛解释说︰「混合型火箭技术的最大难度,在于控制推进剂的燃烧方式。」
"The main difficulty in hybrid rocket technology is controlling the way the propellant burns, " Tassin explains.
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