So we're no longer talking about partial charges here.

所以我们在这里不再谈论部分收费。

Dipole-dipole forces occur when the partial charges in these molecules attract or repel each other.

当这些分子中的部分电荷相互吸引或排斥时，会发生偶极-偶极力。

So the oxygen is going to get a partial negative charge.

所以氧气会带上部分负电荷。

And amazingly, we haven't even finished talking about how powerfully useful these partial charges are.

令人惊奇的是，我们甚至还没有说完这些部分电荷有多么有用。

And so it's going to have what we call a partial negative charge on it.

所以它会带有我们所说的部分负电荷。

So oxygen's going to pull those electrons closer to it, giving the oxygen a partial negative charge like that.

所以氧气会把那些电子拉近它，给氧气一个像那样的部分负电荷。

And the hydrogen is going to get a partial positive charge, like that.

氢气会带上部分正电荷，就像那样。

And since electron density is moving away from the carbon, the carbon gets a partial positive charge.

由于电子密度正在远离碳，因此碳会带上部分正电荷。

For instance, partial charges occur in hydrogen bromide because the electrons are more attracted to the bromide than they are to the hydrogen.

例如，部分电荷出现在溴化氢中，因为电子更容易被溴化物吸引， 而不是被氢吸引。

And since oxygen is more electronegative, oxygen is going to pull those electrons closer to it, therefore giving oxygen a partial negative charge.

由于氧气更具负电性，因此氧气会将这些电子拉近它，从而使氧气带有部分负电荷。

Now if you put polar stuff in, water is all about that, and those polar water molecules just go after whatever other partial charges they can find.

现在，如果你把极性物质放进去，水就是全部，那些极性水分子只会追逐它们能找到的任何其他部分电荷。

So when we think about the electrons in red, electrons in red are pulled closer to the oxygen, giving the oxygen a partial negative charge.

因此，当我们考虑红色电子时，红色电子被拉近氧气， 使氧气带部分负电荷。

As a result, the electrons in a water molecule tend to spend most of their time near the oxygen, giving the oxygen end a partial negative charge, and the hydrogens, a somewhat positive charge.

结果，水分子中的电子往往大部分时间都在氧气附近，使氧气端带有部分负电荷， 而氢气则带有一定程度的正电荷。

Unbonded atoms within a molecule generally like to be as far away from each other as possible, especially if they have the same partial charge as the 2 hydrogens do with their partial positives.

分子内未键合的原子通常喜欢彼此尽可能远离，尤其是当它们具有与 2 个氢的部分正电荷相同的部分电荷时。