第六章利用平衡稳定性原理分析了多组分系统的相平衡，相律。
Chapter six analyzes phase equilibrium and phase rule of the polycomponent system using the principle of equilibrium stability.
用相律解释了由实验得出的表面高碳钢发生全脱碳的温度与其金相组织的对应关系。
In this paper, relationship between full-decarbonisation temperature of high-carbon steel on surfaces and their phase structures have been explained with phase rule and Fe-Fe_3C phase diagram.
推导过程和结果都说明，在进行多相平衡体系的热力学分析时，以相律为指导是必要的。
The deducing process and the results all show that using phase rule to analyze the thermodynamic characteristics of multiple phase equilibrium system is necessary.
综合相图、相律及相平衡关系，分析精溜操作中的状态参数，使抽象的相平衡内容具体、直观。
Approaching the parameters of distillation operation through phase law and diagrams, the relation of vapour-liquid equilibrium shows directly.
综合相图、相律及相平衡关系，分析精溜操作中的状态参数，使抽象的相平衡内容具体、直观。
Approaching the parameters of distillation operation through phase law and diagrams, the relation of vapour-liquid equilibrium shows directly.
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