二茂型稀土金属对乙烯聚合反应的催化性能研究进展 关键词： 茂金属；乙烯；聚合；催化活性[gap=1078]Key words： metallocene；ethylene；polymerization；catalytic activity
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催化活性位 [物化] catalytic active site ; Teratogenic effects of activity place
光催化活性 photocatalytic activity ; thermal stability
催化活性序列 catalytic activity sequence
电催化活性 Electrocatalytic activity ; electrocatalytic performance
一种光催化活性物质 TX Active
热催化活性镍合金片 Raneynickelfilm
催化活性面积减少 Catalytic Activity Area Reduction
Raney-Ni catalysts from domestic chemical plants demonstrate lower activity than imported ones.
这种方法制得的催化剂具有骨架结构，显示出很高的催化活性。
参考来源 - 快凝NiSo it is obviously that the utilization of the high catalysis activity of enzyme and of nanoparticles is a promising method to improve the sensitivity of immunoassay.6.
显然,这种这种利用了酶的高催化活性及纳米粒子催化作用的方法在提高免疫分析的灵敏度方面有着广阔的应用前景。
参考来源 - 信号增强电化学免疫分析法研究Present study has proved that PbO2 electrode has excellent catalytic activity and steady on the degradation of phenol, 4-chlorophenol, o-chlorophenol and 2,4-dichlorophen phenols. It could be extensively applied in the waste water treated by electrochemical method.
本文研究工作表明，含氟PbO2电极能有效降解苯酚、对氯酚、邻氯酚、2,4-二氯酚等酚类废水，并具有较好的稳定性及催化活性，有望在电化学法水处理技术中得到广泛的应用。
参考来源 - 酚类化合物有机废水的电催化氧化降解·2,447,543篇论文数据，部分数据来源于NoteExpress
其主要性能为结合分子氧和催化活性。
Binding of dioxygen and catalytic activity are the promising properties.
聚合物的分子量随着催化活性的降低而升高。
The molecular weight of the polymers obtained increased with decrease in catalytic activity.
结果表明，该催化剂具有较高的催化活性和稳定性。
The experimental results show that the catalyst has high catalytic activity and stability.
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