So what we're doing is filling in those eight electrons following the Aufbau principle, so our first electron is 1s going to go in the 1 s, and then we have no other options for other orbitals that are at that same energy, 1s so we put the second electron in the 1 s as well.

它会是什么样子呢,我们正在做的是将这8个电子按照奥弗,堡原理进行填充,所以我们第一个电子将会进入，然后我们没有其他的,轨道的选择在同一个能级，所以我们把第二个电子也放入。

麻省理工公开课 - 化学原理课程节选

But first I'm going to have, let's look at what fast Fib does and then we'll come back to the next question.

但首先我将会，让我们看看快速fib算法,做了些什么然后,我们再来讨论下一个问题。

麻省理工公开课 - 计算机科学及编程导论课程节选