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- H2SO4溶液 H2SO4 solution
- 用BET(Brunauer,Emmett and Teller)法测定了在不同H2SO4溶液浓度、不同焙烧温度、不同浸泡时间及不同浸渍液时,比表面积的变化情况. The specific surface area was studied by using BET in different concentration of H2SO4,different calcining temperature and different impregnating time as well as different impregnating solution.
- 溶液 solution
- 浓H2SO4 concentrated sulphuric acid
- H2SO4侵蚀 eroded by H2SO4
- 标准溶液 titrating solution
- 低H2SO4浓度 Low-concentrate sulfuric acid
- 饱和溶液 saturated solution
- H2SO4-SBA-15 H2SO4-SBA-15
- NaBrO3／H2SO4 NaBrO3/H2SO4
- 缓冲溶液 buffer solution
- H2SO4-KMnO4体系 Sulfuric Acid-Potassium Permanganate System
- 溶液浓度 solution concentration
- 高锰酸钾溶液 chameleon solution
- 盐溶液 salting liquid
- 碱性溶液 alkaline solution
- 研究了Ce（SO4）2?H2SO4体系反向流动注射分析法测定环境水中化学需氧量（COD）的试验条件。 A system of Ce(SO4)2H2SO4 for determination of COD in natural water samples by reversed flow injection analysis is discussed.
- 稀溶液 dilute solution
- 醇溶液 alcoholic solution
- 碱溶液 aqueous slkali
