This can be done by placing the object in a Faraday cup and measuring the charge with an electrometer.

可以把物体放在法拉第杯中，用静电计测量其电荷。

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But a group of researchers have developed a solution that not only lets you power your own device, but allows you to share your charge with others in need - without using a power pack.

一组研究人员已经找到了解决办法，不仅可以让你自己给自己的设备充电，还可以在没有电源组的情况下将自己的电量分享给需要的人。

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He met the charge with a plump denial.

他断然否认对他的指控。

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Maximum,meaning the most. And ion,which is an atom or group of atoms with an electrical charge.

VOA: special.2010.05.30

So, when we get really close together, granted, there is a net positive negative charge with a Coulombic force of attraction.

当它们真正离得很近时，假设有一个带正负电的电荷,带有库仑引力。

麻省理工公开课 - 固态化学导论课程节选

For the carbon, we start with 4 valence electrons, we have 0 lone pair electrons minus 4, and we end up with a formal charge of 0.

对于碳，我们从四个价电子开始，我们有零个孤对电子，再减去四，最终我们有零个形式电荷。

麻省理工公开课 - 化学原理课程节选

Marlon Byrd led the charge with a two-run homer, his third of the season.

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The medium-sized (15-inch) notebooks are expected to lead the charge with 39.9 percent of the shipments.

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Khan, five shots off the pace going into the final round, made a charge with a 66.

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