surface-catalyzed reactions

The electrochemical oxidation is a course during which the pollutants in the waste water are changed into innoxious substance by redox reactions taking place on the surface of electrodes or in the solution.

电化学氧化技术是在电流作用下，废水中的污染物在电极上或溶液中发生氧化还原反应，达到分解或转化成无害物质的过程。

The probe immobilization, hybridization reactions and corresponding biochemical reactions occur on MEMS cantilever surface.

探针固定和杂交反应等相应生化反应都发生在MEMS悬臂梁表面。

Problems: The primary stress to which the surface of the mould is exposed are thermal shock, abrasion and chemical reactions between the liquid alloy and the iron in the steel mould.

问题：压铸模具表面主要面临的问题有热冲击、磨损、液态合金与模具钢的化学反应等。

Electrocardiograph ( abbr. ECG) is the biological reactions in the body surface in the process of heart activity electrical signals generated.

心电信号是心脏活动过程中产生的生物电信号在体表的反应。

Because of its much larger external surface area and much smaller pore diameter than granular carriers, it is expected to benefit diffusion-controlled fast surface reactions.

因为纤维催化剂比粒状催化剂的外表面积大得多，而直径却小得多，因而予计对扩散控制的快速表面反应是有利的。