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chemical etching | |||
chemical corrosivity The tendency of a metal to wear away another by chemical attack (金属在化学侵蚀下生成其它物质的倾向。) | |||
chemical attack | |||
chemical attack (Chemical attack refers to the corrosion of a metal in liquid or gaseous environment, it may result in dissolution, oxidation or selective attack (e.g. pitting or cracking). 化学侵蚀指的是金属在液相或气相环境中的腐蚀,其结果可能导致金属的分解、氧化或选择性侵蚀(如蚀斑或裂纹)。); chemical corrosion (【技】金属与周围的介质发生化学反应而引起的腐蚀。绝大多数的化学反应是电化学反应。能产生化学腐蚀的介质通常为气体或非导电有机物。例如:金属在干燥气体(如硫化氢、氯气等)的腐蚀均属介质为气体的化学腐蚀;而铝与氯仿、乙醇等非水溶剂接触发生腐蚀则属介质为非导电有机物的化学腐蚀。) | |||
chemical etch | |||
chemical corrosion (金属在非电化学作用下的腐蚀过程); chemical erosion; chemical etching (一种加工工艺) | |||
chemical deterioration | |||
chemical corrosion | |||
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chemical attack |
化学腐 蚀 : 56 phrases in 15 subjects |
Architecture | 1 |
Automobiles | 2 |
Chemistry | 1 |
Construction | 2 |
Drilling | 3 |
Ecology | 1 |
Electronics | 8 |
General | 5 |
Metallurgy | 7 |
Oil / petroleum | 3 |
Plastics | 1 |
Polygraphy | 1 |
Polymers | 1 |
Space | 1 |
Technology | 19 |