... total coefficient of elongation总延伸系数 total corrosion整体腐蚀 total creep总蠕变变形(量) ...
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Metal corrosion can be classified as total corrosion and part corrosion according to its morphology.
金属腐蚀按其形态可分为全面腐蚀和局部腐蚀两大类。
Biogenic corrosion of sewers represents a cost of approximately 10% of total sewage treatment cost and is further increasing.
污水管道的生物腐蚀造成的损失占污水处理总成本的10%,在一些地方这个比例还在进一步增大。
The total quantity of corrosion surface defect is decreased due to the decrease of grain boundary energy with the increase of grain size and the atmospheric corrosion resistance is increased.
但是晶粒尺寸增大后晶界处因局部腐蚀电流密度增大将会在局部造成更深的腐蚀坑槽并降低耐候性;
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