So, actually I want you to go ahead in your notes and circle that zero point and write "not a node."

在你们笔记上把这个零点圈出来,在旁边写上“不是节点“,它不是节点“

麻省理工公开课 - 化学原理课程节选

Another thing to point out in these two graphs is that we do have nodes, and we figured out last time, we calculated how many nodes we should have in a 2 s orbital.

另外这两张图上要指出的是,我们可以看到节点，上次我们知道，我们算了２ｓ轨道有多少个节点。

麻省理工公开课 - 化学原理课程节选

So, by definition, we'll be run by morons pretty soon We're not too far from that right now -from that point in our economic history.

所以理论上说公司很快就被傻子们所掌控了,我国的公司离那一点不远了,-离经济史上那一节点不远了。

耶鲁公开课 - 金融市场课程节选

Point of absolute rest in a vibrating string we call a node.

一条绳子上绝对震动静止的点,我们称之为节点。

麻省理工公开课 - 固态化学导论课程节选

But what we find is that we have two radial nodes. All right.

它有两个节点，好,我们可以转回到讲义上了。

麻省理工公开课 - 化学原理课程节选

So what we should expect to see is one radial node, and that is what we see here 3s in the probability density plot.

个节点,这就是我们，在这概率密度图上所看到的,如果我们考虑。

麻省理工公开课 - 化学原理课程节选

We can actually specify where those nodes are, 2a0 which is written on your notes.

这些节点在哪，这在你们的讲义上写出来了，对于2s轨道，在。

麻省理工公开课 - 化学原理课程节选