From the geometrical representation of the phase function, it is pointed out that the thermodynamic phaseequilibriumdiagram is in essence a projection diagram of phase function.
由相函数的几何表象得出：热力学相平衡图实质上是相函数的投影图。
2
A specific enthalpy method associated with the alloy equilibriumphasediagram is employed to account for the latent heat of phase change.
对于潜热处理，采用了基于合金平衡相图的比热焓法；
3
The local phaseequilibrium principle is recommended as well as the outline of the method of diffusion couples in determining the equilibriumphasediagram.