electrochemical protection meaning in English

电化保护
电化学保护
电化学防腐法

The results indicate that the organic compound atmosphere is the main culprit of corrosion of carton steel product , and the galvanization by adoption of solution without ammonia or cyanogens can not only have the action of electrochemical protection and decoration but also the capability of solving electrochemical corrosion problem with the surface of carton steel well
结果表明：有机物质气氛是造成碳钢制品腐蚀的主要原因，而无氨、无氰溶液进行镀锌不仅具有良好的电化学保护作用和装饰性，还能在很大程度上解决碳钢表面的电化学腐蚀问题。