Instead, the team added body components that double as capacitors, devices that hold an electrical charge until they are tapped.

研究团队增加了体组件，比如双倍的电容器（这是一种能在换极前一直充电的元件）。

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Super capacitors or "electric double layer capacitors" store charge in a layer of ions adsorbed on the surface of carbon.

超电容器或者“双电介质层电容器”通过吸附碳层表面的离子储存电量。

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For more than half-a-century the charge of double standards has been the west's enemy in the Middle East.

半个多世纪以来，有关双重标准的指控一直是西方在中东的敌人。

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ATMs was forced last month to promise not to double-charge customers for withdrawals, and to inform them in advance of withdrawal fees.

ECONOMIST: British banking

Around Christmas, Supica went public with his explosive, double-barreled charge on the Swedish Serbian-language blog, Koreni.rs.

FORBES: The Great Serbian Charity Dispute

Staples rose 4% despite swinging to a third-quarter loss, largely due to a large impairment charge and double-digit drop in international sales.

FORBES: Cisco And Abercrombie Fail To Turn Market Frown Upside Down