rare earth catalyst carriers 稀土催化剂载体
Baotou rare-earth catalyst 包头稀土催化剂
rare-earth catalyst material 稀土催化材料
combined rare earth catalyst 稀土组合催化剂
pillared rare earth catalyst 层柱稀土盐催化剂
supported rare earth catalyst 负载型稀土催化剂
phosphate rare earth catalyst 膦酸酯稀土催化剂
homogeneous rare earth catalyst 均相稀土催化剂
n-allyl rare earth catalyst 烯丙基稀土催化剂
nano-sized rare earth catalyst 纳米稀土催化剂
The physical properties of polyethylene obtained with rare earth catalyst have been studied by various methods.
本文研究了用稀土催化剂聚合得到的聚乙烯（稀土聚乙烯）的结构及性能。
The invention relates to a binary alkyl benzene sulfonic acid rare earth catalyst, a preparation method and the application thereof.
本发明涉及二元烷基苯磺酸稀土催化剂及制法和应用。
The invention relates to sulfonic acid rare earth catalyst used for preparing polyisoprene and preparation method and application thereof.
本发明涉及用于制备聚异戊二烯的磺酸稀土催化剂及制法和应用。
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