The electrochemistry properties of materials were evaluated by CVs and charge-discharge test.

结合循环伏安与充放电测试，对材料的电化学性能进行了评估。

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This paper describes a new signal processing of macromolecule capacitance humidity sensor based on the charge-discharge principle.

阐述了一种新型基于充放电原理的高分子电容式湿度传感器信号处理方法。

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The experimental results showed that, before practical application, the initial capacity and comprehensive performance of stored battery can be obviously incr eased after some charge-discharge cycles.

结果表明：长期搁置后的蓄电池在使用前进行几次充放电循环，其有效容量和综合性能明显得到提高。

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According to the testing performed to date at the Ohio State University's Center for Automotive Research (CAR) and the very low observed rate of aging, cells built with A123's Nanophosphate EXT are expected to be capable of retaining more than 90 percent of initial capacity after 2, 000 full charge-discharge cycles at 45 degrees Celsius.

ENGADGET: A123 Systems' new lithium ion tech keeps EV batteries cool, your wallet in check

Last month, the most exciting news was from UCLA, where a small team of researchers developed a micro-scale graphene-based supercapacitor that can charge and discharge a hundred to a thousand times faster than current batteries.

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