So, if we look at this graph where what we're charting is the internuclear distance, so the distance between these two hydrogen atoms, as a function of energy, -- what we are going to see is a curve that looks like this -- this is the general curve that you'll see for any covalent bond, and we'll explain where that comes from in a minute.

因此，如果我们来看一看这幅曲线图,这里我们画的横坐标是核间距，也就是这两个氢原子之间的距离，纵坐标是能量，我们看到的这是能量关于核间距的曲线-,这是一条普遍的曲线，在研究任何共价键时你都会遇到，我们马上就会解释一下它是怎么来的。

麻省理工公开课 - 化学原理课程节选

Now we've been charting for a couple of weeks now Milton's long-standing project to purge his lips of secular interests and to cleanse his literary consciousness of the tempting influence of secular literary voices, and one of those voices is obviously Shakespeare's.

现在我们已经讨论了几个星期了,弥尔顿长期坚持的项目像净化世俗利益,净化世俗的文学看法的影响,对他文学意识诱惑，其中有一个看法显然是莎士比亚的。

耶鲁公开课 - 弥尔顿课程节选