“propulsion system”的概念、定义、翻译、参考文献-科学参考

单词	propulsion system
释义	propulsion system Encyclopedia 工学〔系统〕释 propulsion system动力系统利用反作用原理对飞行器提供推力的整套装置。又称动力装置、推进系统。是飞行器的重要组成部分。
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