adj. 推进的
n. 推进物
The propellant came from the top.
推动力来自最上面。
This saves valuable chemical propellant and extends mission lifetime.
这样既可以节省珍贵的化学燃料,又可以延长航天器的寿命。
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。