... Polyurethanes PU 聚胺基甲酸乙酯 segmented polyurethanes 段间聚胺酯 Polyurethanes br 聚氨酯树脂 ...
基于56个网页-相关网页
... 段间磨擦因素 segmental jump concept 段间跳跃概念 segmented polyurethanes 不结晶什质的分离 selection of materials ...
基于1个网页-相关网页
·2,447,543篇论文数据，部分数据来源于NoteExpress
A new series of aliphatic segmented polyurethanes (ASPU) had been prepared and their infrared spectra were assigned.
合成了一种新的聚脂型脂肪族多嵌段聚氨酯(ASPU)系列样品。
youdao
应用推荐
模块上移
模块下移
不移动