用集团展开的方法计算混合溶液的位形配分函数,得到混合溶液的第二维里系数和内能,如果知道位能,就可以得到计算结果,并对结果进行讨论.
Using the cluster expansion method, the configurational partition function of mixed liquor is computed, then the virial coefficient and the internal energy of mixed liquor are obtained. If the potential energy is known, the computing result can be found, and the result is discussed in the paper.