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

Usually, these get charted out into the so-called overtones, thirty-two partials or overtones, and you can see them playing out here .

通常,这些音就是图表上所谓的泛音,三十二个分音,或者叫泛音,在这张图中能清楚地看到

耶鲁公开课 - 聆听音乐课程节选

So, what I'm showing in this picture here is just an electron cloud that you can see.

你们可以看到我现在展示的这张图是,一个电子云。

麻省理工公开课 - 化学原理课程节选

And this is--God, I love this--one picture, you first see the first picture you can actually see of Paris, the faubourg du temple.

这个是,天啊,我爱死这张了,这是你能看到的巴黎的第一张照片,在圣殿郊区街拍的

耶鲁公开课 - 1871年后的法国课程节选

The next slide shows the farm, same farm and its surroundings in 1998, so you can see that a lot has happened here.

接下来这张幻灯片展示的,是1998年的这个农场的周边,你可以看到发生了很大的变化

耶鲁公开课 - 关于食物的心理学、生物学和政治学课程节选

So if you flip the info page over on the back here, what you'll see is the periodic table, this is the same one that I've handed out in the last two lectures - the periodic table without any electron configurations.

将这张纸翻过来，你可以看到一个元素周期表，这与我们前两次课发过的,是一样的,-没有任何电子排布的周期表。

麻省理工公开课 - 化学原理课程节选

Quite a remarkable statement and I was reminded of this when I saw this cartoon.

非常精辟的阐述,每当我看到这张漫画我都能想起这段话

耶鲁公开课 - 关于食物的心理学、生物学和政治学课程节选

And then the next slide shows the average reported intake of ten year olds in the United States, and you can see the pie charts don't line up very well.

而下一张幻灯显示了,美国十岁孩子的平均摄入量,你可以看到这两张饼图并不能很好地重合

耶鲁公开课 - 关于食物的心理学、生物学和政治学课程节选

So here we have energy increasing on the y-axis, and you see this straight line at the bottom here is lower down on the graph, and that's the energy of a bound electron, so that's going to be a low stable energy.

这里我们看到能量沿着y轴增加，而且在这张图片上,这条直线在底部是降低的，那是一个束缚电子的能量，所以那是一个低稳态能量。

麻省理工公开课 - 化学原理课程节选