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

单词	helicopter transmission system
释义	helicopter transmission system Encyclopedia 工学直升机结构释 helicopter transmission system直升机传动系统将发动机功率传递给旋翼、尾桨及有关附件，并使之符合转向要求，达到所要求转速的直升机部件。是直升机的重要组成部分，与发动机、旋翼系统一起并称为直升机的三大关键动部件。
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