Hydration of ion has bad influences on double-layer capacitance of carbon electrode, which can be reduced effectively by selecting large ion or increasing pore size of carbon electrode.

离子水化对炭电极的电容产生不利影响，选用大离子和增大炭材料的孔径，可有效降低离子水化对炭电极电容性能的影响。

youdao

The temperature record is likely to stand until after the Large Hadron Collider, or the God Machine as it has been dubbed, starts its heavy ion collisions near the end of this year.

这个温度记录可能要保持到年底，直到被称为大型强子对撞机或神机的试验设备开始重离子撞击之前。

youdao

Segway is one of the world’s largest customers of large format batteries, and was at the forefront of the development of Lithium Ion batteries for transportation.

赛格威生产的电池拥有世界上最大的客户群，公司始终位于车用锂离子电池开发的前列。

youdao

That's a very large number, it's all relative, so you don't necessarily know it's large without me telling you or giving you other ions to compare to, but chlorine does have a very large affinity, meaning it's really likes getting an electron and becoming a chlorine ion.

这是个非常大的数值，这种数值都是相对的，因此你不一定能知道这是非常大的,除非我告诉你或给你另外离子数值作为参考，但是氯确实有很高的电子亲和能，这意味着它非常乐意得到一个电子,而变成一个氯离子。

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On Monday, September 13, 2010, A123 announced the opening of a large lithium-ion battery factory in Livonia, Michigan.

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For the promise of approaches like "E-flex" to be realized, though, America is going to have to have a reliable and large-scale source of lithium-ion batteries such vehicles require.

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Another example: A123 Systems, a Massachusetts company that produces lithium-ion batteries, has created a large design and manufacturing center in Michigan to be near their automotive customers for electric and hybrid vehicles.

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