three system phase diagram

• 三元相图

three system phase diagram的用法和样例：

例句

1. The effect of the cellulose content on the membrane preparation process through the ternary phase diagram obtained by turbidity titration was also analyzed.
   并通过浊点滴定实验得到膜液的三元相图，分析了纤维素的加入对成膜过程的影响。
2. The equilibrium phases can be represented as two points on the borderline between the single and two-phase areas in the ternary diagram.
   平衡相可由三元相图中的单相和两相区的交界线上的两点表示。