Electrons are known to be minute negative charges of electricity.

大家都知道，电子是微小的负电荷。

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Two negative charges repel each other, and so do two positive charges.

两个负电荷相斥，每个正电荷也是如此。

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Everything in the universe -metals, gases, dogs, doughnuts -is made of materials with positive and negative charges.

宇宙中的任何物体都是由带有正电荷和负电荷的物质组成的。

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And since we have two bars that are together like this, once they're both loaded up with electrons there's going to be negative charges that repel, so the electrons will want to get as far away as possible, and they're on their slow way to doing that, to getting as far away from each other as possible.

因为我们有两个棒像这样在一起，一旦它们加载了电子,就会因为有负电荷而排斥，所以这些电子就会,互相离开的尽可能远，它们的这个过程很慢，离开的尽可能远。

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President Obama committed a classic communication blunder by repeating the negative charges of his opponents.

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The universe also contains information coded with the direction, speed and positive or negative charges of subatomic particles.

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That shift rips protons from the molecular chains of Dr Kiser's jelly-like solid, leaving exposed negative charges primed to form bonds with water molecules.

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