The Second Law of Thermodynamics.
第七章热力学第二定律。
That's the first law of thermodynamics.
这是热力学第一定律。
It has nothing to do with thermodynamics.
和热力学没有任何关系。
But thermodynamics takes a bird's eye view.
但热力学做的是鸟瞰。
What of the second law of thermodynamics?
热力学第二定律又是对是错？
PROFESSOR: Thermodynamics, all right, let's start.
教授：热力学，好的，我们开始吧。
We also explored thermodynamics of the system.
我们也讨论了系统的热力学。
But we know thermodynamics is all about equilibrium.
但我们知道热力学都是关于平衡的。
"Thermodynamics is fundamental," said Pudritz.
“热动力学是根本，”普瑞兹说。
Its physical ideas are similar to thermodynamics.
它的物理思想与热力学是类似的。
Now, what I want to do is start deriving thermodynamics.
现在我开始推导热力学。
And we already know about equilibrium from thermodynamics.
我们已经从热力学，了解了平衡。
Thermodynamics: first law, internal energy, work, heat.
热力学：第一定律，内能，工作，热。
Thermodynamics is a subject that must be digested slowly.
热动力学是一个必须慢慢消化的课题。
If it's an equilibrium system, then thermodynamics can describe it.
如果它是个平衡系统，那么热力学就能描述它。
This is clearly a violation of the second law of thermodynamics.
这很明显地违反了热力学第二定律。
On the other hand, we may resort to argument from thermodynamics.
另一方面，我们还可以凭借热力学理论。
This is something we see from the point of view of thermodynamics.
这个问题我们要从热力学的角度看。
On the other hand, we may resort to argument from thermodynamics .
另一方面，我们还可以凭借热力学理论。
So today, I just want to continue doing some statistical thermodynamics.
那么今天，我仅仅想继续探讨，一些统计热力学问题。
And we went through that and saw what the thermodynamics worked out to be.
我们算出了他们，并看到了它们的热力学应该是怎样的。
The idea that energy is conserved is the first law of thermodynamics.
能量守恒这一概念是热力学的第一定律。
Every single bit allowed by the laws of thermodynamics is put to use.
每一个被热力学定律所允许的元，都派上用场。
in the last couple lectures at a really important topic in thermodynamics.
在前面几次课里,面我们考察了热力学中一个很重要的课题。
And so we can immediately start in deriving all of the thermodynamics, right?
这样我们可以马上开始，得到所有热力学的量对吧？
PROFESSOR BAWENDI: Last time you talked about the first law of thermodynamics.
教授：上一次我们谈到,热力学第一定律。
What light does this discussion throw on the second law of thermodynamics?
这种讨论阐明了热力学第二定律的什么问题？
What light does this discussion throw on the second law of thermodynamics?
当然，它也直接违背热力学第二定律的陈述。
Finally, the thermodynamics analysis is confirmed by the experiment results.
最后通过实验验证了热力学分析的结果。
Finally, the thermodynamics analysis is confirmed by the experiment results.
最后通过实验验证了热力学分析的结果。
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