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

I think the President takes the role of both the, as we would have Prime Minister and the Queen.

我想总统代替了我们的首相和女王。

政府和皇室的作用 - SpeakingMax英语口语达人

Have we at least found something interesting,necessary, unique to death when we say,Nobody can die my death for me.

我们是否至少找到一些有趣，必要，独特的东西，当我们说“没有人能代替我死亡。

耶鲁公开课 - 死亡课程节选

And now in the past couple of weeks, I've been working on a small experiment, which is intended to show how we can be replaced by a computer.

在前几周内，我一直在做一个,小实验，打算,说明我们怎么样才能被计算机代替。

哈佛公开课 - 计算机科学课程节选

It's looking at the problem that certain troubled institutions have that their assets can't be sold and it's just saying okay we'll replace them with assets that can be sold.

它正专注于那些,特定的问题机构所面临的问题,那些机构的资产不能被卖出，然而机构仍在说,好的，我们将用可转卖的资产代替它们。

耶鲁公开课 - 金融市场课程节选

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

But that is too long. So instead we just say, "How about". You can use "How about" in any situation.

但是这样的说法太长了， 所以我们一般就说“How about”来代替。它适用于各种语境。

How about 课堂 - SpeakingMax英语口语达人

We're more likely to we have other words for it now.

我们更倾向于,用其他的词来代替

耶鲁公开课 - 美国内战与重建课程节选

How do I rea-- replace the expression FOR t of n minus 1? Substitute it in again.

我们怎么来代替t这个表达式呢？,再来替换掉它，t等于。

麻省理工公开课 - 计算机科学及编程导论课程节选

And so as the other man is being carted off to the guillotine to be killed, our hero takes his place.

所以当另一个人被装在车里押到断头台行刑时，我们的主角就代替了他。

耶鲁公开课 - 死亡课程节选

Well,easy to imagine the fan of this view coming back yet again and saying, Although it's true that our hero takes the place of the other man on the guillotine, what ends up happening,of course,is that our hero dies his own death.

很容易想象这种观点的支持者会反驳说，虽然的确我们的主角是代替了别人上断头台，但结果还是他独自经历死亡。

耶鲁公开课 - 死亡课程节选

For our purposes,the crucial point is to see that what seems to be going on there is our hero is taking the place of somebody else who's about to die.

我们的目的是搞清楚这里的情况,我们的主人公代替别人死亡了。

耶鲁公开课 - 死亡课程节选

So let's instead do this.

让我们代替这个。

哈佛公开课 - 计算机科学课程节选