For a given voltage a capacitor will store a certain amount of charge.

电容会在一个给出的电压值下储存一定的电荷。

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The rubber stores an electrical charge, and when it is compressed, the amount of charge is changed.

橡胶膜贮存有电荷，遇到外力时电荷量改变。

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But an adjacent dial shows something else: the amount of charge in the car's capacitors is decreasing.

但是相邻的一个仪表还显示了一些其他东西：车的电容器的总电荷数在递减。

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So even if we strip an atom of all of its electrons, we still have that same amount of positive charge in the nucleus.

所以即使把一个原子的所有电子都拿走,原子核还是带那么多的正电。

麻省理工公开课 - 化学原理课程节选

The amount of charge that can be stored depends on the surface area of the electrodes, the strength and composition of the insulation between them, and how close they are together.

ECONOMIST: Electricity storage

Although the exact mechanism is still not entirely understood, it turns out that illuminating the liquid crystal, applying a voltage across a small region of it, and then turning off the light source causes a small amount of charge to be stored in that region.

ECONOMIST: Just press print

With the press of a button, LED charge indicators provide the user with the amount of battery charge left in their device.

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