When the catalyst is applied to ethene polymerization, the fusion-flow ratio of the polymerisate can be adjusted by changing the content of hydrogen.
应用于乙烯聚合时，可以通过改变氢气含量来调整聚合产物的 熔流比；
When the catalyst is applied to ethene polymerization, the fusion-flow ratio of the polymerisate can be adjusted by changing the content of hydrogen.
应用于乙烯聚合时，可以通过改变氢气含量来调整聚合产物的 熔流比；
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