And,this is the mechanism that leads into this vicious cycle where you suddenly do not see or do not perceive to have any alternative."

VOA: standard.2009.08.21

So we're going to go through a thermodynamic cycle, and here's what I want to calculate when we do this.

那么我们要推导,一个热力学循环,这是这个过程中我要计算的东西。

麻省理工公开课 - 热力学与动力学课程节选

This is called the Born-Haber Cycle, what I am showing you right now.

这个是玻恩-哈伯循环，也就是我正在讲的。

麻省理工公开课 - 固态化学导论课程节选

Mitosis is one event that happens during this larger event called the cell cycle.

有丝分裂就是发生在,较大的细胞周期中的一个小一点的环节

耶鲁公开课 - 生物医学工程探索课程节选

Of course there are lots of ways we can execute the cycle, but this is a simple one, and these are steps that we're all familiar with at this point.

当然循环过程,可以有很多种方法，这是一个简单的例子，这是循环过程,循环中的每一步我们都很熟悉。

麻省理工公开课 - 热力学与动力学课程节选

So this is the picture, and this is a cycle that undertakes it.

这是图像，是由这个循环开始的。

麻省理工公开课 - 热力学与动力学课程节选

This is a life cycle of a particular class of viruses called retroviruses.

这里是称为逆转录病毒的一种特殊病毒的,生命周期

耶鲁公开课 - 生物医学工程探索课程节选

Now, I wanted to go to through this just to go through one cycle quickly because we're going to be doing these all the time, and the importance of the fact that the path doesn't matter, and you can always connect things together in a way, whatever you want.

我使用这种,利用热力学循环的推导方法的原因在于,今后我们，将经常使用类似的方法,大家要记住路径是无关紧要的，可以随意选取一条路径,来连接两个态。

麻省理工公开课 - 热力学与动力学课程节选