The propellant came from the top.
推动力来自最上面。
Propellant is another term for the fuel of a rocket.
推进剂是火箭燃料的另一术语。
Powerful propellant to clear the crack depth could not reach.
强力推进剂能够深入缝隙清除无法触及的地方。
A new method of the solid propellant rocket nozzle design is presented.
本文介绍一种设计固体火箭喷管的新方法。
It is concluded that propellant consumption will be a major cost factor.
研究结论是推进剂消耗量是一个重要成本因素。
It is necessary to set up an automated propellant leak detection system.
建立一个能实现推进剂泄漏故障自动检测的系统是很必要的。
At first sight the idea of propulsion without propellant seems impossible.
乍一看，无工质电磁推进似乎是不可能。
Without those propellant burns, the station would eventually drop from orbit.
没有这些推进器的点燃，空间站最终会从轨道降落。
This should not be detrimental in any way to the performance of the propellant.
这是不应该，不利于以任何方式表现的推进剂。
At first, I was skeptical of the idea of ineffective ignition of the propellant.
在第一，我是持怀疑态度的想法无效点火的推进剂。
This paper focuses on the advance in study on launch safety for gun propellant charge.
介绍了发射装药发射安全性研究进展。
Said invention is simple in structure, high in propellant efficiency and good inmovement continuity.
本发明结构简单，推进效率高，动作连续性好。
Said invention is simple in structure, high in propellant efficiency and good inmovement continuity.
本发明结构简单，推进效率高，动作连续性好。
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