So, I want to begin just by pointing to you, on page 297, a somewhat more complex example of what this looks like toward the end of the novel.

我想在开始的时候就给你们指出，在297页上，一个看上去比较复杂的例子,在小说后部分。

耶鲁公开课 - 1945年后的美国小说课程节选

So what I want to point out when you're kind of looking at these numbers here, what the significance is, look at that huge difference between what the ionization energies are for what we call those valence electrons, -- those outer shell electrons, those are core electrons there.

我在这里想要指出的是,当大家在看这些数字的时候，最重要的是，要看到这些,巨大的差异,看到所谓价电子，即外层电子的电离能与，1，s，轨道，电离能之间的巨大差异。

麻省理工公开课 - 化学原理课程节选