And for a 2 s orbital, you get a graph that's going to look something like this.

对于２ｓ轨道，你们可以得到一个大致是这样的图。

麻省理工公开课 - 化学原理课程节选

There are several interesting things about this graph that I'd like to talk to you about.

关于这幅图有几个有趣的东西,想告诉大家

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 in this case, we have a graph that looks something like this.

这时我们有一个这样的图。

麻省理工公开课 - 化学原理课程节选

So you should know when you look at a graph like this what it's doing.

因此当你看到这样一个图表时,要知道它是怎样运动的

耶鲁公开课 - 基础物理课程节选

What is this graph going to look like other than these three points?

除了这三点,剩下的图像是什么样的

耶鲁公开课 - 博弈论课程节选

So what we would like to do is to describe what the object does by drawing a graph of time versus space and the graph would be something like this.

然后我们要做的就是描述这个物体的运动,通过画一个"x-t"图,画出来的图就像这样

耶鲁公开课 - 基础物理课程节选