因此，这些腐蚀是海运途中雨水的侵蚀造成的。
Therefore, the corrosion is caused by erosion of rainwater during ocean shipping.
在表面使用这种(高分子)共聚物的时候，你应该在其上面做一个盖子(或覆盖物)，来保护它不被尘土及雨水的侵蚀。
By applying the copolymer based product on the surface you will create a crust that will prevent the dust from becoming airborne and keep the rain from penetrating.
目前是海地的旱季，但是再过几个月，雨季就要来临，这里的居民担心这些临时棚户能否经得住雨水侵蚀，因为有些就是用床单支起来的。
This is the dry season in Haiti. But in a few months, the rains will come and camp residents worry about their tents - many made of bed sheets.
应用推荐