For a real gas it depends on more than the temperature STUDENT: Are there any other constraints similar to that .

而对实际气体，这是不对的,它的内能不仅仅依赖于温度,学生：有其他,类似的约束吗？

麻省理工公开课 - 热力学与动力学课程节选

B=0 There's going to be some temperature where B is equal to zero. In that case, your gas is going to look awfully like an ideal gas.

在某个温度,这时，实际气体的表现，十分接近理想气体,高于这一温度它是正的。

麻省理工公开课 - 热力学与动力学课程节选