重复结构单元 meaning in English
constitutional repeating unit
Examples
- Constitutional repeating unit
重复结构单元 - Pu is a polymer with urethane segment repetitive structure unit formed after the reaction of tdi and ppg
摘要聚氨酯是由异氰酸酯与多元醇反应制成的一种具有氨基甲酸酯链段重复结构单元的聚合物。 - Unsaturated polyphosphoester ( uppe ) containing unsaturated double bonds in main chain was synthesized with fumaric acid , 1 , 2 - propylene glycol and phosphorous oxychloride as the initiation materials
摘要以富马酸和三氯氧磷为起始原料，合成了主链重复结构单元中含不饱和双健的聚磷酸酯。