Now, the most interesting one for our class the equation of state that's the most interesting, is the Van der Waals equation of state, developed by Mr. Van der Waals in 1873.
由范德瓦尔斯在1873年发展起来,这个方程的美妙之处，在于它只需要两个参数，下面我们来研究一下。
热力学与动力学课程节选 : 麻省理工公开课
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b Let me just first write it down, the Van der Waals equation of state.