Starting with the first and second laws of thermodynamics, the free energy function and dissipation potential function are discussed;

从热力学定律出发，利用自由能函数和耗散函数，通过严格的理论推导得到屈服函数、流动法则和硬化规律。

youdao

So it becomes interesting, then, to figure out, how can we write the Helmholtz free energy in terms of the canonical partition function?

这就让我们开始思考，要怎么来表示亥姆霍兹自由能,用正则配分函数？

youdao

Changes in Gibbs free energy, changes in the chemical potential. Everything will be related to this partition function. This subsystem.

吉布斯自由能和化学势的变化，一切都，由这个子系统决定。

youdao

In other words, now I know how to tell how the Helmholtz free energy changes as a function of temperature.

换句话说，我现在知道如何写出亥姆赫兹,自由能作为温度的函数。

麻省理工公开课 - 热力学与动力学课程节选