And in this case we're going to look at silicone, and we'll say if you can point out to me which requires the least amount of energy.

这次我们要做的是关于硅的，我们来看看大家是不是,能够为我指出那一项需要消耗的能量最少。

麻省理工公开课 - 化学原理课程节选

So, let's try another example here, and let's try a case now where instead of dealing with a neutral molecule we have an ion, so we have c n minus.

那么，让我们来试一下另外一个例子，这次不是一个中性原子,而是一个离子，氰离子。

麻省理工公开课 - 化学原理课程节选

Instead of looking at the documents from the outside, let's look at what would an early Christian church look like if you were just to stumble upon them? A little imagination.

这次我们不再客观地看文本，我们来看看一个早期基督教会的样子,如果你无意间进了教会，想象一下。

耶鲁公开课 - 新约课程节选

And now we repeat the experiment, only this time we come with an electron beam.

现在来重复一下实验，仅在这次我们得到了电子束。

麻省理工公开课 - 固态化学导论课程节选

progress2 So let me go ahead and compile progress2 instead and this time run this one.

让我们继续来编译,这次运行这个程序。

哈佛公开课 - 计算机科学课程节选

We haven't had a woman for a while, so let's have a woman. Thank you.

我们很久没找女性发言了,这次找个女士来回答吧

耶鲁公开课 - 博弈论课程节选

Yeah, if my machine will come back up, there we go. So, I'm going to now go ahead and write a little piece of code, and I put it here and I hope you can actually see these better this time, let me uncomment that region.

让我们写出代码来吧，好，如果我的电脑能回来的话,好了，那么，我要去写一小块代码,我把它放在这里以期望大家这次,能看的更清楚点。

麻省理工公开课 - 计算机科学及编程导论课程节选

We set up--this is not a new idea, this goes back to China thousands of years ago, but it started to be widely done-- So you had a Civil Service exam that established your competence.

我们建立了，这不是什么新主意，可以追溯到几千年前的中国，但这次开始广泛地实施开来-,你得参加公务员考试来考核你的能力。

耶鲁公开课 - 金融市场课程节选

Oh, well I'm hoping you could find a way to lift the end of the show here so... ... So try to find... Three month from now, will the United States be in a recession or not?

噢，还指望你会说点什么,来为这次节目压轴呢。,才试图。,3年之后，美国是否会陷入经济衰退？

斯坦福公开课 - 经济学课程节选

And I know there's a lot to talk about this competition, but let's just get into listening mode here and talk about how we can figure out what the correct electron configuration is for this ion.

我知道刚才关于这次比赛大家有很多话要聊，但是请大家先转换到听讲的模式,来看看如何才能弄清楚,这个离子正确的电子排布。

麻省理工公开课 - 化学原理课程节选

Now how do we think this game is going to be played?

下面来看看这次博弈讲如何进行的

耶鲁公开课 - 博弈论课程节选

But let's actually play this game properly this time.

不过让我们这次正确地来玩这个游戏。

哈佛公开课 - 计算机科学课程节选

All right, so here once again is our same matrix with me and my pair, choosing actions Alpha and Beta, but this time I'm going to put numbers in here.

我们首先讨论我和我对手,选择α或β的矩阵,不过这次我们用数字来表述

耶鲁公开课 - 博弈论课程节选

So just to emphasize that the strategies are quantities, rather than using S let me use Q today to be the strategies.

为了突出策略就是商品的产量,这次我们用Q来表示策略而不用S了

耶鲁公开课 - 博弈论课程节选