结果表明：低合金铸铁在动海水中的平均腐蚀率明显大于静海全浸区低合金铸铁的平均腐蚀率，且随流速的增加而增大。
The experimental results show that the average corrosion rates in the running seawater are clearly higher than those in static seawater and its average corrosion rates increase obviously with increase of flow speed .
静海区