传统的化学抛光是将铝制品在三酸（磷酸-硫酸-硝酸）溶液中浸蚀。
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Synthesis of 284 acid blue dye by sulfuric acid taking part of formic acid
硫酸代替部分甲酸合成284蓝染料的工艺研究
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Dropped hydrochloric acid or sulfuric acid to acetone oxime, solid hydroxylamine could get.
在所得的丙酮肟中, 滴加浓硫酸或浓盐酸,可以分别得到固体的硫酸羟胺或盐酸羟胺.
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The aperture and porosity are compared which in sulfuric acid and oxalic acid by SEM.
在扫描电镜的帮助下还比较了在草酸和硫酸电解液中形成膜的孔径和孔隙率的大小.
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The POHP doped by sulfuric acid, ferric chloride and hydrochloric acid show good stability.
硫酸 、 三氯化铁、盐酸掺杂POHP都显示良好的稳定性.
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甚至当正确加入浓硫酸至水中时，应充分产生热蒸沸并吹散硫磺酸。
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在磺化反应中, 采用共沸除水硫酸磺化法.
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Acid rain may possibly cause the double harm for the sulfuric attack and the sulfate attack.
酸雨有可能造成硫酸盐侵蚀和酸侵蚀双重的危害.
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Sulfuric acid and acetic anhydride were used as a cyclizing agent to prepare Ofloxacin intermediate.
用硫酸乙酐混合物作环合剂,制备了氟嗪酸中间体.
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化工生产品中的腐蚀性物料,如:烧碱、纯碱 、 浓稀硫酸、碳酸 、 醋酸等.
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Pools of sulfuric acid are indications that deep underground there are titanic stirrings.
但是在这里,一座山正在孕育著能量.
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采用苯酚硫酸法测定了枸杞子水提物中多糖的含量.
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研究了高温还原焙烧、硫酸浸取提取硫铁矿烧渣中的铁.
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Estazolam reacts with sulfuric acid to form an intense fluorescent substance.
本文提出了硫酸颜色反应用于艾司唑仑的荧光测定新方法.
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This process of the ferrite yellow that is made from sulfuric acid slag is first reported.
这种以硫酸渣为原料制备铁黄的工艺尚属首次报导.
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研究了用针铁矿法从铬铁合金硫酸浸出溶液中除铁并回收铬.
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以木屑为研究对象, 进行浓硫酸水解,得到产物单糖.
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The sulfuric acid solution was then cooled and added slowly to 360 kg of ice water.
冷却硫酸溶液并缓慢加入到360千克冰水中.
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The reaction of magenta and nitrite in sulfuric acid medium was studied.
据此建立了一个简单、快速、选择性好的测定亚硝酸盐氮的新方法.
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Understanding of the manufacture of sulfuric acid in two ways, contact the Law and nitrification.
了解制造硫酸的两种方法, 接触法和硝化法.
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