powered by

基本解釋

At slow speeds, it runs only on an electric motor powered by the ship’s auxiliary turbine.
低速航行時，它僅僅依靠該船一個由輔助渦輪驅(qū)動的電動馬達提供動力。
And although the sensors in active systems can be powered by batteries, the actuators that move the heavy weights cannot be.
而且，雖然有源系統(tǒng)的傳感器可以通過電池供電，但促動器就不能移動重物。
But Honda is one of the companies trying to change that, as they have begun trial testing an electric vehicle charging station that is powered by solar energy.
本田公司是試圖改變這一現(xiàn)狀的公司之一，因為他們已經(jīng)開始對由太陽能供電的電動汽車充電站展開了初步試驗。

If you travel by bus in Sao Paulo,Brazil these days your vehicle may be powered by hydrogen fuel cells.
The whole thing is being powered by sending heat from the hot to the cold reservoir.
所要做的所有事情,就是把熱量從高溫熱源輸送到低溫熱源。
麻省理工公開課 - 熱力學與動力學課程節(jié)選
They were robots powered by hydraulics.
當時的機器人需要用水力來帶動
耶魯公開課 - 心理學導(dǎo)論課程節(jié)選

In addition, all long-distance trains operating on the NEC will be powered by the new locomotives.
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