catalytic surface meaning in English

催化表面
催化面

There are inherent difficulties in selecting any method as a standard for catalytic surface area determinations .
要选定一种测定催化剂表面积的标准方法具有其特有的困难。
The measurement of catalytic surface area has been, is, and will continue to demand considerable research .
催化表面积的测定无论在过去、现在和将来都需要继续进行大量的研究。
As a new method of polymerization , electroless polymerization was introduced to form polyaniline film on substrate of any shape . in electroless polymerization , aniline molecules were oxidized to form pn film by soluble oxygen on the catalytic surface of pt or pd substrate without the supply of electric current . similar to the mechanism of electroless plating , electroless polymerization of aniline involves local and spontaneous electrochemical reactions on only substrate
提出了一种新的聚合方法无电聚合。在没有外电流的情况下，溶液中的苯胺分子在具有催化活性的铂或钯基底表面上被溶解氧氧化为聚苯胺膜。与化学镀的原理类似，苯胺的无电聚合反应过程包含阴极半反应和阳极半反应两个电化学反应。