• 1. power driven gear: 动力传动装置
• 2. power-driven gear: 动力传动装置
• 3. power-driven steering gear: 动力驱动操舵装置

• 1.A high-power hand-operated three-phase AC generator includes a handle, a handle fixed plate, a driven gear, a press mounting gear, and a generator box body.
  一种大功率手摇三相交流发电机，其包括一手把、一手把固定板、一 从动齿轮、一压装齿轮、一发电机箱体。
  dict.yoduao.com
• 2.The invention can simplify the use of motor-driven flywheel power assisting device and the gear box when being installed on two-wheelers and tricycles.
  本发明安装在两轮车、三轮车时，可以简化电动飞轮助力装置及变速箱的使用。
  dict.yoduao.com

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