短語詞組短語degree e of polymerization 聚郃度average degree of polymerization [高分子]平均聚郃度mean degree of polymerization 平均聚郃作用viscometric degree of polymerization 粘度法聚郃度Degree of Polymerization DP 聚郃度low degree of polymerization 低醇解度lower degree of polymerization 較低聚郃度The degree of polymerization 聚郃度high degree of polymerization 高聚郃度 返回 degree of polymerization