“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	block spin transformation blocks substitution matrix block structure block-structured language block system block transfer block triangular form block triangular matrix block tridiagonal matrix block-tridiagonal matrix block upper triangular matrix block valve station block virtualization Bloembergen, Nicolaas Bloemfontein Bloemfontein Convention blog Blonde Blonde d’Aquitaine Blondel Blondel-Rey law Blonder-Tinkham-Klapwijk model Blonder-Tinkham-Klapwijk model, BTK model Blon-stong-btsan blood

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