impinging corrosion

例句：

1. 1. The steel structure was severely damaged by the impact corrosion during the earthquake.
   在地震中，钢结构严重受损，这是由于撞击腐蚀造成的。
2. 2.The researchers found that the impact corrosion could be reduced by using a protective coating on the surface of the metal.
   研究人员发现，通过在金属表面涂覆保护层，可以降低撞击腐蚀的影响。
3. 3. The corrosion rate of the steel in the marine environment is significantly higher than that in air, due to the impingingcorrosion caused by seawater.
   海洋环境中的钢铁腐蚀速率显著高于空气中的，这是因为海水导致的撞击腐蚀。