battery power

基本解釋

But it is a particularly good idea for an electric car because mains electricity can be used if the car is still plugged in, thus conserving battery power.
但對電動汽車來說這尤其是個好主意，因為如果車子仍然插在插頭上，就可以使用市電，因而節(jié)省電池電力。
GM recently revised the Volt's range on battery power to 25 miles (from 40) but it doesn't really matter if you've got the gasoline engine to keep you going.
通用汽車公司最近將沃藍(lán)達(dá)的電池電源范圍修改為25英里（40），但如果你有汽油引擎保持行駛，這并沒有多大影響。
The new development here is the plug-in hybrid, the battery of which can be re-charged at home as well as on the road, offering longer range driving on pure battery power.
新開發(fā)的一款為插電式混合動力車，電池能像在路上一樣在家里進(jìn)行充電，這樣就可以依靠純電池動力行駛更長的距離。

The only evidence is a battery pack and a power line on his side.
Imagine how much power it takes to drive an artificial heart, so you've got to have a battery or some way of generating power continuously to operate that and that makes it difficult to think about implantable and so that's a really good example of Biomedical Engineering.
驅(qū)動人工心臟所需要的能量是難以想像的,所以需要電池或者是某種持續(xù)發(fā)電裝置,來給人工心臟提供能量,這就增加了人工心臟的植入難度,這是很好的生物醫(yī)學(xué)工程的例子
耶魯公開課 - 生物醫(yī)學(xué)工程探索課程節(jié)選
But Paul Woods says that idea is limited by the batteries used to store energy and that there is no battery currently available that can power long-haul trucks or heavy machinery.

If you let hybrids travel in the HOV lanes, they're not running on the battery power.
NPR: Hybrids and the 'Halo Effect' of Car Ads