Standard guide for determination of sodium and potassium content for silver - cadmium oxide contact materials 氧化银镉接触材料用钠和钾含量的测定标准指南
Imaging materials - methods for the evaluation of the effectiveness of chemical conversion of silver images against oxidation 成像材料.抗氧化银图像化学转化效果的评估方法
The silver oxide catalytic oxidation of furfurol in manufacturing furoic acid was improved . the yield was increased from 44 . 3 51 . 7 to 78 . 7 改进了以氧化银为催化剂氧化呋喃甲醛制备呋喃甲酸的方法,产率由原来的44 3 51 7提高到78 7 。
Abstract : the silver oxide catalytic oxidation of furfurol in manufacturing furoic acid was improved . the yield was increased from 44 . 3 51 . 7 to 78 . 7 文摘:改进了以氧化银为催化剂氧化呋喃甲醛制备呋喃甲酸的方法,产率由原来的44 3 51 7提高到78 7 。
Compound to add and oxidize silver antibacterial pharmaceutical and antibacterial pharmaceutical of mere cataloes in the floor , reach the result with potent and antibacterial wide table for 24 hours 在地板中复合添加氧化银抗菌剂和光触酶抗菌剂,达到24小时广谱强效抗菌的效果。