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

单词	helicopter rotor system
释义	helicopter rotor system Encyclopedia 工学直升机结构释 helicopter rotor system直升机旋翼系统为直升机提供垂直飞行、前飞、侧飞和后飞拉力，实现对直升机垂向、纵向、横向和航向操纵的主要部件。
随便看	rough cut capacity planning rough cutting process control system rough decision rough dependence rough drawing of the scene rough endoplasmic reticulum roughening roughening transition rougher rough estimate rough gentian rough grille control system Rough Guides Ltd. rough hemp fabric roughing Roughing It in the Bush roughing mill rough machining roughness roughness height roughnessmeter roughness sensor rough norm rough number roughometer

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