So, what we can do instead of talking about the ionization energy, z because that's one of our known quantities, so that we can find z effective.

我们做的事可以代替讨论电离能,因为那是我们知道的量子数之一，那是我们可以解出有效的，如果我们重新排列这个方程。

麻省理工公开课 - 化学原理课程节选

They thought, for example, if you could do something with one element, if you looked at an element very close to it, it would be similar enough that you could maybe replace it with that.

他们认为，比如，用一种元素可以做的，用它邻近的元素，代替它的位置,也应该能做到。

麻省理工公开课 - 化学原理课程节选

Just like somebody could take my place in the string quartet, it seems that somebody could take my place at the guillotine.

就像别人代替我在弦乐四重奏团演出一样，看上去有人可以代替我上断头台。

耶鲁公开课 - 死亡课程节选

In Scratch you may have realized that, "I could implement my program this way with these puzzle pieces, but it kind of feels -- like I could use these puzzle pieces instead" -- that's absolutely the case in programming.

在Scratch中你可能已经意识到，“我可以用这一段代码来,执行我的程序，不过这有点感觉到,我可以用这些代码段来代替“,那绝对是编程中的一个情况。

哈佛公开课 - 计算机科学课程节选

This is only true for an ideal gas. Since it's true for an ideal gas, then we can go ahead and replace this with Cv, and then we have Cp=Cv+R Cp with Cv plus R, which is what we were after.

常犯的一个错误，这只对理想气体成立,因为对理想气体成立,所以我们可以继续，用Cv代替,这项，最后得到。

麻省理工公开课 - 热力学与动力学课程节选

In the American Civil War,there was a draft, but you could avoid it by hiring somebody to take your place, if you were rich enough.

在美国内战期间，曾有过强制征兵，但是你可以让人代替你，如果你足够有钱的话。

耶鲁公开课 - 死亡课程节选

So you might say,in some loose sense they've gotten your haircut.

所以你也可以笼统地说他代替你剪了头发。

耶鲁公开课 - 死亡课程节选

Somebody else could play the second violin part for me.

有人可以代替我做小提琴演奏候补。

耶鲁公开课 - 死亡课程节选

Well,I suppose it doesn't strike me as an implausible thing to say that if everybody in the troop got killed and you would have gotten killed had you been there, but instead,the person you hired to take your place gets killed, then he took your place.

我想可以这么说,如果大家都被杀死，而你若是在战场上也被杀了，但被杀的却是你花钱雇来的人，他就代替了你。

耶鲁公开课 - 死亡课程节选