腐蚀 1.(通过化学作用使物体逐渐消损破坏) corrode; corrosion; corroding; deep etch; diabrosis; rot; eat off; etch; etching; pitting 金属的腐蚀 corrosion of metal; 腐蚀到所需频率 etching to frequency; 如果不涂油或保持清洁铁便会腐蚀。 iron corrodes unless it is greased or kept clean. 有些窃贼用汞水腐蚀他们的镣铐。 some thieves have eaten off their irons with mercury water.2.(使思想行为逐渐变质堕落) deprave; corrupt 腐蚀干部 corrupt the cadres; 拒腐蚀, 永不沾。 be immune from crruption. 黄色电影腐蚀人们的灵魂。 blue cinema corrupts the souls of people
Corrosion of metals and alloys - evaluation of pitting corrosion 金属与合金的腐蚀.麻点腐蚀的评估
Test of pitting corrosion resistance of stainless steels in the ferric chloride solution 不锈钢三氯化铁点腐蚀试验方法
Evaluation methods for pitting corrosion of anodic oxide coatings on aluminium and aluminium alloys - part 1 : chart method 铝及铝合金阳极氧化覆层点腐蚀评估方法.第1部分:图表法
Evaluation methods for pitting corrosion of anodic oxide coatings on aluminium and aluminium alloys - part 2 : grid method 铝及铝合金阳极氧化覆层点腐蚀的评估方法.第2部分:网格法
Aluminium and aluminium alloys - anodizing - part 18 : rating system for the evaluation of pitting corrosion - chart method 铝和铝合金.阳极化.第18部分:点腐蚀评价用额定值系统.图表法
Standard test methods for pitting and crevice corrosion resistance of stainless steels and related alloys by use of ferric chloride solution 用氯化铁溶液测定不锈钢及有关合金耐点腐蚀和缝隙腐蚀的标准试验方法
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。
There are pitting erosion and fatigue effect on the working surface of the rolling hearing because of the chemical and physical reasons , which may cause the advanced failure in bearings 针对轴承早期失效点腐蚀及疲劳,从材料本身的质量及轴承的工作条件,分析了轴承点腐蚀及疲劳失效发生及发展的原理。
Using extremum statistical method to predict pit corrosion sizes of the pipeline in service and further to evaluate the residual strength of the pipeline has a great significance for controlling accidents of corrosive perforations , guiding pipeline rehabilitation and replacement as well as prolonging service life of pipeline 长输管道的腐蚀类型多为均匀腐蚀或点腐蚀,采用极值统计方法对在役管道的点蚀尺寸进行预测,进而评价管道的剩余强度,对于控制管道的腐蚀穿孔事故、指导管道的修复更换、延长管道的使用寿命具有重要意义。