won't dovetail with the units that come out of this calculation.

我们得出的数据的单位,将不会和最后的计算单位相吻合。

麻省理工公开课 - 固态化学导论课程节选

Don't touch the calculator until the last line.

没到最后一行，别碰计算器。

麻省理工公开课 - 固态化学导论课程节选

And I unwrap the computation to get back.

最后我便可以打开计算返回最初嵌套了。

麻省理工公开课 - 计算机科学及编程导论课程节选

You figure that most of those boxes are being eaten by somebody or another, there's some waste that you might calculate in, but there--error gets introduced there trying to estimate that, so you get a number on that.

你的计算中大部分食品,都被人们吃了,浪费的那些也要计算进来,但其中的误差,也要估算出来,最后得出一个数字

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 it turns out that if we have a, for example, for s, a very large z effective or larger z effective than for 2 p, and we plug in a large value here in the numerator, that means we're going to end up with a very large negative number.

结果是如果我们有一个，举例来说对于s一个很大的有效电荷量或者,比2p大的有效电荷量，并且我们将一个较大的值代入计算器，那意味着我们最后会得到,一个非常大的负数。

麻省理工公开课 - 化学原理课程节选