So if you get these two guys together you get CvdT=-pdV Cv dT is minus p dV.

把它们联系,起来。

麻省理工公开课 - 热力学与动力学课程节选

The idea was that a lot of people can't afford a house -let's all get together and pool our money -in a Building Society or Saving and Loan Association -and then we'll loan out to some of us to buy the house.

当初的想法是,很多人都买不起房子,那我们就把钱凑在一起,放到一个建房互助协会或储贷协会里,然后向我们中那些要买房的人发放贷款

耶鲁公开课 - 金融市场课程节选

We're going to talk a lot about antibodies, we're going to talk about antibodies in section, and at the end of the course, our last section meeting every year we get together and we talk about which sections did you think were useful and which parts - which sections were not so useful.

我们会讲不少有关抗体的内容,在分组讨论会里会继续讲抗体,课程结束的时候,在每年最后一场讨论会上我们会讨论,分组讨论哪一节有用,哪一节没用

耶鲁公开课 - 生物医学工程探索课程节选

That's a choice, and that choice turns out to be very interesting and really important, because if you connect these two points together, you get a straight line that has to intercept the x-axis at some point.

在这一选择下,我们会发现一件非常有趣，而且极其重要的事,当你把这两点用直线连接起来，你会发现这条直线,将与x轴在某点相交。

麻省理工公开课 - 热力学与动力学课程节选