为此，本文认为具有部分互溶组分活度系数的突变可做为多组元溶液分相的判据。

So the condition of phase separation for multicomponent solutions is that activity coefficient of some components have a increasation steeply at phase interface with partly miscible solution.

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为此，本文认为具有部分互溶组分活度系数的突变可做为多组元溶液分相的判据。

So the condition of phase separation for multicomponent solutions is that activity coefficient of some components have a increasation steeply at phase interface with partly miscible solution.

youdao