number average degree of polymerization 数平均聚合度 ; 数均聚合度
The measurement on average degree of polymerization in insulation paper with viscometry is introduced, and some testing results are analysed.
对用粘度法测定绝缘纸的平均聚合度做了简要介绍，并对试验结果进行了分析。
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.
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。
The average polymerization degree of cellulose cotton pulp was measured as 546 - 556 by this method.
利用该方法测得的纤维素棉浆粕的平均聚合度为546-556；
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