On the basis of the cellular model of liquids and using the equation of S. I. Popel and V. V Pavlov, it is derived the relation for calculation of the composition of surface layer and the molar work of exit of a component from the bulk to the surface layer of binary solution. The results of calculation are obtained for the Pb-Bi system at 623 K.
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机译：在液体的细胞模型的基础上，使用SI Popel和V. V Pavlov的方程，推导了用于计算表层组成和组分从本体到表面的出口的摩尔功的关系。二元解决方案层。在623 K下获得了Pb-Bi系统的计算结果。
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