diolefin是什么意思

用法例句

Ionic liquid of 1-butyl-3-methyl imidazolium hexafluorophosphate was used as a reaction medium and catalyst for dimerization of mixed dienes in C5 fraction,and their influences on dimerization were investigated.

用离子液体1-丁基-3-甲基咪唑六氟磷酸盐作为裂解C5馏分中混合二烯烃的反应介质和催化剂,考察了其对混合二烯烃二聚反应的影响。

Hydrogention of conjugated diene polymers catalyzed byhydrogen storage alloys;

贮氢合金催化共轭二烯烃类聚合物双键加氢的研究