The rust layer accelerates the matrix corrosion in the worsening sequence of full submersible zone, tidal range zone and splash zone.

锈层将促进基体的腐蚀，其程度依全浸区、潮差区、飞溅区的顺序增加。

Results showed that the relationship between weight loss of coating sample, substrate sample and exposure time obeyed with power function in the simulated conditions of the marine splash zone.

结果表明：在海洋飞溅区模拟条件下，涂层试样和基体试样的腐蚀失重与试验时间的关系曲线遵循幂函数规律。