相律的应用——确定平衡体系状态的独立变量(Ⅱ)

An application of phase rule-defining independent variables of state in the equilibrium system(Ⅱ)

在确定平衡体系状态的独立自变量基础上,讨论了在不同情况下,如何选择独立自变量,以及在选择独主自 变量时,强度变量与容量变量的关系.

Based on the defining of independent variables of the state in the equilibrium system, this paper discusses how to select independent variables in different states and the relation between intensive variable and extensive variable when to select independent variables.