“civil rotorcraft”的概念、定义、翻译、参考文献-科学参考

单词	civil rotorcraft
释义	civil rotorcraft Encyclopedia 工学旋翼机释 civil rotorcraft民用旋翼机由一个或者多个水平旋转的旋翼提供升力和推进力的非军事目的的飞行器，以民用直升机为主。
随便看	ocean-going ships ocean health index ocean hydrodynamic prediction ocean hydrology Oceania hydropower resources Oceania National Olympic Committees Oceanian gardens Oceanian grassland oceanic anoxic event Oceanic Anoxic Event 1a oceanic anoxic event 2 Oceanic art oceanic circulation model oceanic crust oceanic disaster risk oceanic ecosystems oceanic excitation for decadal length-of-day variation oceanic geotechnical investigation oceanic glaciers in China oceanic heat flow oceanic heat flux oceanic internal wave oceanic island Oceanic lithosphere oceanic lithosphere

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