然后这两个分子会高速飞散，那倾向于比一级过程，有更大的可能。

And then these two molecules will fly apart with high velocity. And that tends to be much more highly probable then the first process.

youdao

我们也可以讨论,有两个或者更多中心原子的分子。

We can also talk about atoms that have two or more central atoms.

youdao

转动能E是，它取决于有多少转动自由度,如果我有一个直线形的分子，只有两个转动自由度。

Or molecules. E rotational is, now it depends how many rotational degrees of freedom there are. If I've got a linear molecule, there are only two.

youdao

So we can do this for any final charge we have, if we have a molecule that has a charge of plus 2, then all of the formal charges should add up to plus 2 and so on.

对于任意净电荷的情况,我们都可以这样做，比如假设我们有一个带两个正电荷的分子，那么所有的形式电荷加起来应该等于正二，等等。

麻省理工公开课 - 化学原理课程节选

One thing that I want to mention that is really important is once you have double bonds, what happens between those two atoms in the molecule is they can no longer rotate in relation to each other.

我要提醒你们的非常重要的一点事,一旦有了双键，分子中的两个原子,就不能相对旋转了。

麻省理工公开课 - 化学原理课程节选

And, let's try one with two different atoms.

让我们试试有两个不同原子的分子。

麻省理工公开课 - 固态化学导论课程节选