推进器的叶片已经安装好了。
没有这些推进器的点燃，空间站最终会从轨道降落。
Without those propellant burns, the station would eventually drop from orbit.
上述结论对电磁推进器的优化设计有重要参考意义。
The conclusion described above can provide important reference for optimal design of electromagnetic rail launcher.
任务设计师通过略微移动火箭发动机喷口对飞行轨迹做了一些微调以测量它对推进器的影响。
Mission designers have added little tweaks to the flight profile to move the rocket?
一条绳子卡住了船的推进器。
推进器工作的很正常。
闪闪发亮的白色战神i - X的核心是一个巨型固体燃料火箭推进器。
The gleaming white Ares I-X, at its core, is a giant solid rocket booster.
风力推动固定在转轴上两三个像推进器一样的叶片。
The energy in the wind turns two or three propeller-like blades around a rotor.
是大脑推进器所需的吗？
其动力机制是塑造文明素质的推进器；
Its driving mechanism is the propeller for shaping the quality of civilization.
体育是人类社会进步与和平的推进器！
The propeller of the sport is the human society progress and peace.
最常用的亚光速推进器型号是初级霍雷斯-科舍尔离子推进器。
The most popular model of sublight drive is the basic Hoersch-Kessel ion drive.
希望我的车能装上推进器。
小型推进器在让“新视野号”旋转的同时，也导致其稍稍偏离航向。
The tiny thrusters that spin New Horizons around also knock it off course slightly.
对于美国宇航局的离子推进器测试深空1号。
对于美国宇航局的离子推进器测试深空1号。
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