De Broglie, 1924, in his PhD thesis says if an electron has wavelike properties this would be its wavelength.

德布罗意，1924年在他的博士毕业论文中说到,如果一个电子有类似波的性质,这就是它的波长。

麻省理工公开课 - 固态化学导论课程节选

So if you are in an English-speaking country, my advice to you is to go out on the street and be local.

所以，如果你在说英语的国家，我建议你像当地人一样到街上去。

在英语系国家 - SpeakingMax英语口语达人

if an impure object comes in contact with a holy object, ; then the holy object is immediately defiled; it's immediately rendered impure.

如果一个不纯洁的事物与一个纯洁的事物有联系，那么这个纯洁的东西就会马上被玷污;,马上变成不纯洁的。

耶鲁公开课 - 旧约导论课程节选

If an asset class has constituents that are efficiently priced, then it's very hard to generate excess returns.

如果某种资产的构成都是有效定价的,那么就很难产生超额回报

耶鲁公开课 - 金融市场课程节选

For example, F x y z if I have an equation that looks like this, f of x, y, z.

打个比方，我有个这样的方程。

麻省理工公开课 - 固态化学导论课程节选

So the Pax Romana may have sounded great, if you were an elite, but if you were not in the elite, it may have seemed more oppressive than anything.

所以罗马和平对精英阶层听着很美好，但如果你不是精英阶层，就会觉得更像是压迫。

耶鲁公开课 - 新约课程节选

If we were recreating an ability to provide some part of what we do, or what we'd like to do, how would we do it?

如果我们再创造一种能力,做我们在做的事，或我们想做的事，怎么办？

斯坦福公开课 - 戴尔CEO-Michael.Dell谈创业和发展课程节选

So even if we strip an atom of all of its electrons, we still have that same amount of positive charge in the nucleus.

所以即使把一个原子的所有电子都拿走,原子核还是带那么多的正电。

麻省理工公开课 - 化学原理课程节选

Now, why do you need a cell mediated immune response if you have an antibody response?

为什么你还要有细胞免疫反应呢,你已经有抗体应答了啊

耶鲁公开课 - 生物医学工程探索课程节选

As we expected, it's less than one, and of course if we build an engine, we want it to be as high as possible, as close to one as possible.

就像预先期待的一样，效率小于一，当然如果我们建造一台热机，我们希望效率越高越好，尽可能接近一。

麻省理工公开课 - 热力学与动力学课程节选

The problem only arises if you have an int divided by an int.

这个问题只会发生在,当你用一个整型数除以一个整型数的时候。

哈佛公开课 - 计算机科学课程节选

Now,there was even a group of nobles who believed that they could be elected, that if you had an election people would actually vote to restore the monarchy.

当时甚至有一群贵族,相信人们会选择君主制,相信如果人们有选举权,他们就会投票保留君主政体

耶鲁公开课 - 1871年后的法国课程节选

Welles presented it. He'll say no. It's a work of art. I find it exhilarating. So if you are an artist, you can always have an happy life dedicating yourself to your art.

威尔斯这般表达，他将对之说不,这只是个艺术活，我觉得它令人愉快,因此如果你是个艺术家，你就总能拥有,快乐的生活，全身心地投入到艺术中去。

麻省理工公开课 - 电影哲学课程节选

Right, that divide is, if x is an integer and two is an integer, what's it going to do?

好，这个除法意思是，如果x是个整数而2也是个整数，那么会怎么操作呢？

麻省理工公开课 - 计算机科学及编程导论课程节选

Even if there is an immortal soul-- Sorry. Even if there is a non-physical soul that's part of me, we don't yet have any reason to believe that it's one of the fundamental building blocks that were being recycled.

即使灵魂是不灭的,不对,即使有个非现实的灵魂是我的一部分,我们并没有任何理由去相信,灵魂是被循环利用的,基本组成部分之一

耶鲁公开课 - 死亡课程节选

You know, one famous tactic is--if you have an infantry force coming forward, you send tanks in it to break up the line of the infantry, so that you can defeat the infantry in that way.

最有名的战术是,如果有敌方步兵逼近,你把坦克派过去,破坏他们的步兵阵型,以这种策略对付步兵

耶鲁公开课 - 古希腊历史简介课程节选