concentrated sulfuric acid meaning in Chinese

浓硫酸

Study on decomposition mechanism of rare earth concentrate by concentrated sulfuric acid
包头稀土精矿浓硫酸焙烧反应机理研究
Production of manganous sulfate by curing process with pyrite , pyrolusite and concentrated sulfuric acid
两矿加浓硫酸熟化法生产硫酸锰
Yellow - brown powder . it is insoluble in water . it is soluble in sodium sulfide solution with a yellow - orange colour , slightly soluble in concentrated sulfuric acid
黄棕色均匀粉末,不溶于水，溶于硫化钠溶液中呈黄光橙色，微溶于浓硫酸。
The test solution is placed in a test tube , and a small amount of alpha - naphthol added ; concentrated sulfuric acid is then trickled slowly down the side of the tube
在试管中放入待检测的溶液，加入少量的萘酚，接着把浓硫酸沿着试管壁缓缓滴入试管。
High temperature concentrated sulfuric acid fluid pump ; force diluted acid special purpose pump ; diluted acid wear - resisting special purpose pump , three items of products hich were presided by him passed through provincial level new product appraisal in 2001
主持开发研制的高温浓硫酸液下泵；强力稀酸专用泵；稀酸耐磨专用泵，三项产品2001年通过省级新产品鉴定。

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