对于绝缘电极来说，交流电场的凝聚脱水效果要高于直流电场。

For insulated electrodes, the efficiency of coalescence in AC electrostatic field is better than that in DC electrostatic field.

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电容器的储电量取决于两个电极表面区域、电极间的绝缘性的强弱、绝缘材料以及两电极间距离。

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.

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虽然汽油是绝缘液体，但用尖端电极的方法可以给汽油带上电荷。

Although gasoline is insulating liquid, it is possible to inject electricity to gasoline with a pointed electrode.

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