动力传动机构 Power transistor
中央驱动动力割草机 centre drvie motor mower
中央驱动式动力割草机 motor mower with center drive
动力回动机 [铁路] power reverse gear
动力自动同步机 power selsyn motor
气动力起动机 air impingement starter
动力装置机动性 power plant responsibility ; power plant maneuverability
机动发电机动力系统 engine-driven generator power system
发动机动力学 [动力] engine dynamics
波音公司试飞了一架利用燃料电池做动力来驱动电动机的迪莫诺动力滑翔机。
Boeing has flown a Dimona motor glider with an electric motor powered by a fuel cell.
2006年，他转向了动力滑翔机，同时把小型内燃机拆了下来，用电池和电动机来替代。
In 2006 he converted a powered hang-glider, removing its small combustion engine and replacing it with a battery and an electric motor.
解决这个问题的方法之一便是混合动力汽车，即既有汽油发动机又有电力发动机的油电混合动力汽车。
One method of solving the problem was a hybrid car, one that ran partly on petrol and partly on electricity.
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