The mitochondria are structures in cells that make adenosine triphosphate, or ATP, which helps power cells.

线粒体是细胞内生产三磷酸腺苷即atp的结构，能够给细胞活动提供能量。

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And their mitochondria - the tiny batteries that power cells - were super-charged, turning food into energy at a fast pace.

同时牠们的粒线体—驱动细胞的微小电池电力也极度饱满，因而快速的将食物转变成能量。

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The device operated on tiny power cells and had a built-in antenna. Its transmitter would relay data from the device by means of coded pulses.

该装置依靠微型电池驱动，设有内置天线，它的发射器可以利用各种编码脉冲进行数据中转。

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The bus uses a hybrid system that combines the hydrogen fuel cells with high power batteries.

VOA: special.2009.09.07

A new way of making solar cells promises a cheaper way to generate electricity from the sun and new ways to integrate solar power into other products.

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Using its proprietary crystalline technology, called String Ribbon, the company develops and manufactures solar power cells and panels.

FORBES: Magazine Article

The scientists examined the effects of the radiation on mitochondrial DNA - the tiny energy factories which power cells.

BBC: Cancer risk for radiation workers

Scientists at the Massachusetts Institute of Technology are developing new long-lasting power cells that they say will be capable of charging to full power in a matter of seconds.

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