将混合蒸汽冷却到一定温度，将原蒸汽中一些沸点较高组分的较大部分冷凝下来的一种操作，称为分凝。
n. dephlegmation ; segregation
misc. fractional condensation
这种依赖性可能是磷分凝在硅中的结果。
This dependence may be the result of phosphorous being segregated into the silicon.
讨论了铋的分凝系数与生长率的定量关系。
The quantitative relation between Bi segregation and growth rate was discussed.
合金在液态及固态时化学成分的组成对单个元素的分凝与偏析的影响。
The complete chemical composition of the alloy influences the partitioning and segregation of each individual element to the liquid or solid.
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