Now, you know with constant volume, H now it's not going to be delta H that's U straightforward to measure, it's going to be dealt u, all right.

好，现在你们知道在体积恒定的条件下，我们得到的不是Δ,我们直接测量到的是Δ,好，但这基本上也是一样的。

麻省理工公开课 - 热力学与动力学课程节选

In the next twenty-five years the increased--the anticipated increase in diabetes is supposed to be about 37% in the U.S.

在未来的二十五年中,预计美国的糖尿病患者的人数,将增加37%

耶鲁公开课 - 关于食物的心理学、生物学和政治学课程节选

Well they definitely have to be independent of the government and that was the idea in the U.S.

好吧，他们当然需要,独立自主地面对政府,这就是美国的观点。

耶鲁公开课 - 金融市场课程节选

So that you could see that for the ideal gas, u would not be a function of volume, but only of temperature.

所以我们可以看到对理想气体，内能不依赖于体积，而仅仅是温度的函数。

麻省理工公开课 - 热力学与动力学课程节选

So U.S. will never be able to catch up.

所以美国就别想赶上中国了。

斯坦福公开课 - 百度CEO李彦宏演讲：全球最大搜索引擎的发展课程节选

So in this course, I'll try and use "U" for utile, to be Player i's payoff.

在本课中,我用符号U来表示参与人的收益

耶鲁公开课 - 博弈论课程节选

While they're technically private companies now, they are still thought to be related to the U.S. Government.

技术上讲,如今他们已经是私企了,但他们仍被认为与美国政府有关联

耶鲁公开课 - 金融市场课程节选

You wonder why would it be that the whole western half of the U.S. gets only or the western third of the U.S.

你也许会质疑，为什么,美国整个的西部一半只有一个,或者说美国西部的三分之一。

耶鲁公开课 - 金融市场课程节选

We'll talk about the U.S. Department of Agriculture, which at the same time, is supposed to be helping sell as much food as possible to boost American agriculture, but establishes nutrition policy.

我们会讲美国的农业部,农业部能够在食品销售方面,提供尽可能多的帮助,来繁荣美国农业的同时,制定了营养政策

耶鲁公开课 - 关于食物的心理学、生物学和政治学课程节选

We call an instrument of the U.S. Treasury with a maturity less than or equal to one year--we call that a bill and they used to be the only discount bonds issued by the U.S. Government.

我们把期限小于或等于一年的,国库券品种称为短期国库券,它们曾是美国政府,唯一发行的贴现债券

耶鲁公开课 - 金融市场课程节选

Just like u, we'd like to be able to express it in a way that allows us to calculate what happens only from equation of state data.

就像内能u一样，我们希望能够利用状态方程的数据,计算出其表达式,这些表达式能方便我们说出即将发生的过程。

麻省理工公开课 - 热力学与动力学课程节选

Step three to four isothermal compression, w2 delta u is going to be q2 plus w2.

第三步，到四点的等温压缩，Δu等于q2加。

麻省理工公开课 - 热力学与动力学课程节选

For example, a portion of pasta according to the U.S. Department of Agriculture would be about the amount of pasta that would be the size of a tennis ball.

比如说,意大利面的每日摄入量,根据美国农业部,是如此的份量,大概和网球一样大小

耶鲁公开课 - 关于食物的心理学、生物学和政治学课程节选

It makes sense, right, because you know we got less work out and delta u is the same right, so it must be that less heat got transferred.

这是显而易见的，因为输出的功更少,且Δu相等，所以需要的热量更少。

麻省理工公开课 - 热力学与动力学课程节选

I would be looking at this--at the debt areas Student: You mentioned about the U.S. dollar falling in value recently. What kind of foreign currency vehicles or trading would you recommend to kind of hedge a bet against a dollar assuming that it continues to fall?

我会考虑这方面的投资--债务市场方面的机会,学生：你刚才提到美元,最近贬值的问题，那么哪些品种的外汇金融工具,或者外汇交易在你看来可以用来,对冲美元贬值的风险,如果我们假设美元还会将继续贬值？

耶鲁公开课 - 金融市场课程节选

w This is just q plus w. There's w, RT1 ln q has to be R T1 log of V2 over V1.

而U等于q加，那是w，q应该是。

麻省理工公开课 - 热力学与动力学课程节选