英语词汇passive film怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词	passive film
释义	passive film 美/ ?p?s?v f?lm / 简明释义钝化膜：一种由金属表面形成的薄膜，可以保护金属免受腐蚀和氧化。网络释义 1 [物化]?钝化膜 Ni-WC纳米复合镀层的制备及钝化性能研究 - 中国腐蚀与防护网关键词：纳米复合镀层,Ni-WC,腐蚀,钝化膜,硬度 [gap=1282]Keywords: Nanocomposite,Ni-WC,corrosion,passive film,hardness 短语 1 the passive film 钝化膜 2 pre-passive film 预钝化膜 3 complex passive film 钝化膜双语例句 1 Passive film of alloys was investigated with AES analysis. 用俄歇能谱aes分析了合金钝化膜的组成。 2 Original polymerization potential of aniline had related with the passive film of stainless steel. 不锈钢表面钝化膜影响苯胺聚合的起始电位。 3 The pitting critical potential of the fresh surface is lower than that of the surface covered by passive film. 去膜表面发生点蚀的临界电位低于膜覆盖表面发生点蚀的临界电位。
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