catalyst for stereospecific polymerization
英
美
【化】定向聚合催化剂
双语例句
- Titanium tetrabromide as catalyst for stereospecific polymerization of butadiene
以四溴化钛为催化剂的丁二烯定向聚合 - Nd ( opr~ 1) Cl_2 in combination with AIR_3 is a new series of binary catalyst system for the stereospecific polymerization of isoprene to produce high cis-1, 4 Polyisoprene.
Nd（opr~1）Cl2与AIR3组成的催化体系为一类新型异戊二烯定向聚合二元稀土催化剂。