Therefore it is significant to find a simple method to describe the distribution of potential and currentdensity under the cathodic protection.
由此可见,寻找一种能满足工程要求的简单方法来求解船体的保护电位及电流密度分布问题具有重要意义。
2
Results show that it is difficult to make cathodic protection on bare steel because of large currentdensity, and that cathodic protection is suitable for coated steel.