And let's say our second electron now is really far away, such that it's actually not going to shield any of the nuclear charge at all from that first electron.

距离原子核非常非常近,我们说第二个电子处于非常远的位置,这样它不会对第一个电子,感受到的来自原子核的电荷量有任何屏蔽作用,我们最后要说的是。

麻省理工公开课 - 化学原理课程节选

so that the relatively small distances like from San Francisco to LA, we travel through Greyhound bus

所以相对比较短的距离，比方说从旧金山到洛杉矶，我们坐灰狗汽车，

和朋友一起逛洛杉矶 - SpeakingMax英语口语达人

He said, first, let it go a little distance, take the distance over time, that gives you the velocity now.

他说,首先,让它运动一小段距离,距离除以时间,你就能得到现在的速度

耶鲁公开课 - 基础物理课程节选

And that is not likely to be the case if it's the person who is nearby. Right?

这和我们说的,近距离产生爱情不是一回事儿？

耶鲁公开课 - 心理学导论课程节选

So, basically what we're saying is if we take any shell that's at some distance away from the nucleus, we can think about what the probability is of finding an electron at that radius, and that's the definition we gave to the radial probability distribution.

本质上我们说的就是,如果我们在距离原子核,某处取一个壳层，我们可以考虑在这个半径处,发现电子的概率，这就是我们给出的,径向概率密度的定义。

麻省理工公开课 - 化学原理课程节选

So, think about what we're saying here.

我们说在离核子某个距离处。

麻省理工公开课 - 化学原理课程节选