In contrast, if we're taking the wave function and describing it in terms of n, l, m sub l, and now also, the spin, what are we describing here?

相反，如果我们考虑一个波函数,然后用ｎ，ｌ，ｍ小标ｌ,还有自旋，我们描述的是什么？

麻省理工公开课 - 化学原理课程节选

But the reason that I like that analogy is that it points out a very important part of spin, and that's the idea that it's a description of the electron.

但我喜欢这个类比的原因是因为,它指出了自旋非常重要的一面，那就是它是一种电子的描述。

麻省理工公开课 - 化学原理课程节选

This is the plot that I created for the second edition of my book, Irrational Exuberance, that shows the real estate market in the United States since 1890.

这是我的书的第二版中,我所撰写的内容之一,"非理性繁荣",那里描述了自1890年以来的,美国的房地产市场

耶鲁公开课 - 金融市场课程节选

Skinner, in his book Verbal Behavior, talks about the question of why do we do things like talk to ourselves, imitate sounds, create art, give bad news to an enemy, fantasize about pleasant situations?

斯金纳在其《言语行为》一书中，描述了我们展现各种行为的原因,如自言自语，声音模仿，创造艺术，向敌人散布坏消息，幻想美好情景等等？

耶鲁公开课 - 心理学导论课程节选

So we can completely describe an orbital with just using three quantum numbers, but we have this fourth quantum number that describes something about the electron that's required for now a complete description of the electron, and that's the idea of spin.

所以我们可以用３个,量子数完全刻画轨道，但我们有这第四个量子数,来完整的,描述电子，这就是自旋的概念。

麻省理工公开课 - 化学原理课程节选