同时，当夜晚用电低谷时，可以利用混合动力装置充电(译注：wikipedia)，甚至可以在白天再把电力传输回电网里。
Plug-in hybrids, meanwhile, could charge at night, when demand is low, and even pump power back to the grid while parked during the day.
本文的研究对象是一种新型的动力装置——电力约束活塞发动机。
The study object of this paper is a new kind of power setting called ElectricPower Confined Piston Engine(ECPE).
渡船为我国首次采用电力推进的滚装船铁路轮，柴油发电机组是渡船动力装置的核心。
The electric propulsion for train ferry is the first of its kind in china.
电力系统作为目前舰船的主推进动力装置，其地位和作用越来越重要，电力系统生命力已经成为舰船生命力的重要组成部分。
Currently the electric power system is regarded as the main propulsion equipment on naval vessels and becomes more and more important.
进口工业网的这种便携式的主要动力装置提供100w的电力供给六个生命支持设备和其他救援车辆的电子设备。
This portable primary power unit delivers 100w of electricity to power six life support devices and other electronic equipment on a rescue vehicle.
进口工业网的这种便携式的主要动力装置提供100w的电力供给六个生命支持设备和其他救援车辆的电子设备。
This portable primary power unit delivers 100w of electricity to power six life support devices and other electronic equipment on a rescue vehicle.
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