“辅助动力装置”的概念、定义、翻译、参考文献-科学参考

单词	辅助动力装置
释义	辅助动力装置 Encyclopedia 工学飞机第二动力系统释 auxiliary power unit; APU辅助动力装置为飞行器环控、电力、液压等系统和主发动机的起动提供轴功率或压缩空气的小型燃气涡轮动力装置。
随便看	density gradient method density hole density hypothesis density independence density-independent natural selection density inversion of gravity anomaly density inversion of gravity gradient density jump density logging density logging device density matrix density matrix renormalization group density matrix renormalization group theory density maxima density measurement density measurement using interferometry density measurement with schlieren method density measurement with shadow method density meter density method density metrology density metrology technology density modulation density of a distribution density of a double layer

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