It is well known that bridged metallocenes have great superiorities in advancing polymerization activity xStereoselectivity and copolymerization.
桥联茂金属催化剂在提高聚合活性、聚合物立构选择性以及共聚性能等方面都显示出巨大优势。
参考来源 - 新型锗桥联单核（稀土）、双核、多核茂金属催化乙烯和极性单体聚合行为研究·2,447,543篇论文数据，部分数据来源于NoteExpress
At appropriate polymerization conditions the binary catalyst system shows a good synergic effect, the polymerization activity is higher than any single catalyst.
在合适的聚合条件下此复式催化剂具有很好的协同作用，其催化活性比任一单一催化剂的催化活性都高。
Polymerization control is the control of polymerization activity and polymer Mooney viscosity, namely the production capacity and product quality control during polymerization.
聚合过程控制为聚合活性与聚合物门尼粘度的控制，即聚合过程生产能力与产品质量的控制。
The steric and electronic configuration around the center metals has profound effect on the polymerization activity and the stereo - and regio-selectivity of the resulting polymers.
中心金属离子周围的电子效应和空间效应影响着催化剂的反应性能和所得聚合物的微观结构。
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