So I said that this technique was used to experimentally determine what the different binding energies or the different ionization energies are for the different states in a multielectron atom.

我说过，这项技术被用来,在实验上确定多电子原子的,各个不同态相应的束缚能,或者电离能。

麻省理工公开课 - 化学原理课程节选

And, as I mentioned, we left off and as we started back here to describe the atom and how the atom holds together the nucleus and the electron using classical mechanics.

我之前提及过，我们上次,讲到应用经典力学如何描述,一个原子以及原子如何把质子,和电子束缚在一起，今天我们要。

麻省理工公开课 - 化学原理课程节选

That is to say it is confined to the atom.

也就是说电子会被束缚在原子内。

麻省理工公开课 - 固态化学导论课程节选