This research aimed at the fatalness for using liquid rocket propellant in our country spaceflight launch site, applied the principle of safe system engineering to analysis the dangerous factors.
本研究针对我国航天发射场液体火箭推进剂作业中存在的危险性,利用安全系统工程原理,对推进剂作业的危险因素进行了系统分析。
The mission, aimed at putting India in a club of countries with the technology to put heavy satellites in orbit, failed when the rocket developed a snag soon after lift-off in the first stage itself.
这次发射旨在令印度跻身拥有发射重型卫星入轨技术的少数国家之列,但紧随着火箭点火发生的第一级故障使得这项目标落空。
China will fire an intercontinental delivery rocket in a test launch aimed at the South Pacific, Mr. Robert Muldoon, the Prime Minister, said today.
首相罗伯特·马尔登先生今天说,中国将向南太平洋地区发射一枚洲际运载火箭。
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