电化学保护 meaning in Chinese

electrochemical protection

According to electrochemistry theory , electrochemistry protection is divided into anode protection and negode protection . in proportion to corrosion protection theory and practice in the world , underground pipes should take negode protection
根据电化学原理，电化学保护分为阴极保护和阳极保护，根据国内外防腐理论和实践，埋地管道宜采用阴极保护。
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。