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本文根据三元多嵌段共聚反应的一般模型,运用母函数方法,严格推导出了型三元多嵌段共聚物的分子量分布及平均分子量的解析表达式.对几种具有特殊分布的预聚体进行了讨论.
Based on the general model of ternary multiblock copolymerization and using the method of mother function, the analytical expressions of the molecular weight distribution and the average molecular weight of the ternary multiblock copolymers are deduced strictly. Several kinds of prepolymers with special distribution Body was discussed.