单词：pitting corrosion
pitting corrosion的用法和样例：
例句
- It was shown that Na2CO3 inhibited the pitting corrosion of aluminum alloy to some extent.实验结果表明，碳酸钠对铝合金具有较好的缓蚀作用，在一定程度上抑制了铝合金的点蚀。
- In this article, some correction measurements are advanced in order to decrease the pitting erosion and fatigue failure and improve the service life of the bearings.提出了相应的改进措施，以减少点腐蚀及疲劳失效现象的发生，提高轴承的使用寿命。
- In domestic systems copper should only be used downstream of galvanized piping.This will avoid the possibility of pitting corrosion.在民用水系统中铜材料只能用于热镀锌钢材料的下游，这样可以避免孔蚀。
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