As to the weak deviation systems , they are fitted well with wilson equation and regular solution model 对于弱偏差体系,两者的拟合效果都较好。相对来说, wilson方程要优于正规溶液模型。
The results show that wilson equation and the regular solution model are suitable for the strong positive deviation systems , but not for the strong negative and coexisted deviation ones 结果表明: wilson方程和正规溶液模型对强正偏差体系比较适合,不适用于强负偏差体系和混合偏差体系。