“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。
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