It has been found that the mechanism of enzymatic reaction and the geometric characteristics of active sites are closely related to the characteristics of static potential distribution.
酶催化反应的机理和活性中心区域的几何特征和静电势分布特征有密切关系。
The dinuclear metallocene catalysts, which have two diffeent active sites in one molecule, should be able to produce polymer with broader or bimodal molecular weight distribution.
因此，双核茂金属催化剂的研发已经成为一个热点，大量的文献表明双核茂金属催化剂确实能改善聚合物的分子量分布，得到性能更为优异的聚烯烃材料。
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