This week on our program, we tell you about a few kinds of foods that some Americans find hard to resist.

VOA: special.2010.04.12

For real gases, there's a whole bunch of equation the states that you can find in textbooks, and I'm just going to go through a few of them.

这是理想气体的状态方程,对实际气体,你可以在教科书里，找到许多描述它们的,状态方程。

麻省理工公开课 - 热力学与动力学课程节选

OK, in a few weeks, you're going to find out that we can calculate dH/dp from this equation of state, and you're going to find p out that dH/dp from that equation of state b-a/RT is proportional to b minus a over RT.

好，在接下来几个星期里,你们将知道从这个状态方程,可以计算出偏H偏p，并且你们会发现,从这个状态方程得到的偏H偏,正比于。

麻省理工公开课 - 热力学与动力学课程节选

"We want to find new inhabitants of Venice because Venice is going to be a Disneyland in a few years.

VOA: standard.2009.11.14