chromic anhydride
铬酐
常用释义
英式发音
美式发音
基本释义
- 铬酐；铬酸酐
例句
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1·A process of Cr electroplating at room temperature with low chromic anhydride content was proposed.提出了一种常温低浓度镀铬工艺。
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2·Chromium plating in low chromic anhydride-containing bath at low temperature has been widely used for years for its peculiar advantages.低温、低浓度镀铬具有其独特的优点，已推广使用多年。
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3·In the presence of acetic acid and polyethylene glycol, chromic anhydride and acenaphthene react under mild condition and acenaphthene can completely convert into acenaphthenone.在醋酸、聚乙二醇存在下，铬酸酐和苊在温和的条件下反应，苊可以完全转化为苊酮。
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4·Zinc basic coating, prepared with flake zinc powder, aluminum powder, chromic anhydride and some other organic compounds, possessed good combination force and corrosion resistance.利用片状锌粉、铝粉、铬酐及其它有机物配制的锌基涂料具有良好的结合力和耐蚀性。
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5·By the reduction on industrial Chromic anhydride-methanol, the trivalent chromium main salt was made. The technological formula and standard of Chromium-Nickel alloy electroplating were given.采用工业铬酐-甲醇还原法制备三价铬主盐，给出了电镀铬-镍合金工艺配方与工艺规范并对镀层性能进行了测试。
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6·The paper introduces the application of chromic flotsam natrium bisulfate in the course of neutralization and pre acidification in industry of chromic acid anhydride.介绍铬酸酐生产中，含铬硫酸氢钠废料用于前工段中和、预酸化。