corrosion current

例句：

1. 1. The corrosion current is causing significant damage to the pipeline.
   腐蚀电流正在对管道造成严重的损害。
2. 2.The corrosion current is responsible for the degradation of the metal structure.
   腐蚀电流是金属结构退化的原因。
3. 3. The corrosion current can be mitigated by using a protective coating on the metal surface.
   通过在金属表面涂上保护涂层，可以减轻腐蚀电流的影响。