“一级弹射动力系统”的概念、定义、翻译、参考文献-科学参考

单词	一级弹射动力系统
释义	一级弹射动力系统 Encyclopedia 工学火箭弹射座椅释 first-stage propulsion system for ejection seat一级弹射动力系统飞机防护救生系统中，以高压气体为工作介质，依靠配套弹射弹工作后火药燃气膨胀做功，将火箭弹射座椅人椅系统推出飞机座舱的装置。
随便看	Freedericksz transition free derivative free diagnostics free differential calculus free diffusion free distance Freedman Freedman,Michael H. Freedman theorem Freedmen’s Bureau Freedom And Accountability: Safeguarding Free Expression Through Media Self-Regulation Freedom Communications Freedom for Us freedom of assembly and association freedom of communication freedom of contract freedom of cultural activities freedom of information Freedom of Information Act freedom of press freedom of procession and demonstration freedom of religious belief freedom of speech freedom of strike Freedom of the People

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