利用该方法测得的纤维素棉浆粕的平均聚合度为546-556;
The average polymerization degree of cellulose cotton pulp was measured as 546 - 556 by this method.
其中动力学链长、平均聚合度、自由基寿命是三个重要的学术概念。
There are three significant scientific concepts, kinetic chain length and number average degree of polymerization and radical life, in the chapter of the radical chain polymerization.
求得了分子量分布函数和平均聚合度的解析表达式,并讨论了四种特殊情况。
The expressions of the molecular weight distribution function and the average degrees of polymerization have been derived, and four special cases were discussed.
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