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- lower acidity sulfuric acid [化] 低酸度硫酸
- Most sulfuric acid is made by the contact process. 大多数的硫酸是用接触法制造的。
- Too low acidity often reflects poorly aged flour. 酸度过低经常说明面粉的老化不充分。
- Chlorination is carried out with Nhaloamines and sulfuric acid. 氯化是用N-卤胺和硫酸。
- This possible and the sulfuric acid is low, its oxidability concerns insufficient. 这可能与硫酸低,其氧化性不足有关。
- A substance, such as sulfuric acid, that removes water. 脱水物质脱去水分的一种物质,如硫酸
- A corrosive solution of sulfur trioxide in sulfuric acid. 发烟硫酸含三氧化硫酸的一种腐蚀性溶液
- Conclusion:The sulfuric acid anthrone method is reasonable. 结论:该法可作为桑叶中多糖的含量测定方法。
- Application of high pressure for sterilization of low acid food. 高压对低酸性食品杀菌的应用。
- In this paper a new technique was proposed for removing SO2 emitted in sulfuric acid production and concentrating the boron minerals in low tenor. 提出利用低品位硼矿脱除硫酸生产中废气SO_2,并使硼矿得到富集的新工艺。
- The results indicated that the selectivity of levulinic acid could be improved at a lower reaction temperature and a higher sulfuric acid concentration. 研究结果表明,降低温度和提高硫酸浓度有利于提高生成乙酰丙酸的选择性。
- The nitrile (II) (28 g) was mixed with 26 ml of concentrated sulfuric acid. 将28克腈化物(II)与26毫升浓硫酸进行混合。
- Low acidity( PH 5.5) formula. Similar to healthy skin. Mild and no irritant. 5弱酸性配方,与健康肌肤相同,温和不刺激。
- The nitrile (II) (28 g) was mixed with 26 ml.of concentrated sulfuric acid. 将28克腈化物(II)与26毫升浓硫酸进行混合。
- Muriatic Acid and cocaine are natural ingredients as well. So is sulfuric acid. 盐酸和古柯碱都也是天然成分,所以硫酸也是...
- The results shows that the micro-hardness and film thickness of aluminum alloy 2A12 in low sulfuric acid solution are larger than these in high sulfuric acid solution. 结果表明:2A12合金在低硫酸浓度中进行硬质阳极氧化,氧化膜的硬度和膜层厚度较在高浓度硫酸溶液中的高;
- Two processes with concentrated sulfuric acid recently appeared are reviewed. 对新近出现的两个浓硫酸水解工艺进行述评。
- 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。
- The reaction of magenta and nitrite in sulfuric acid m ed ium 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。
- Uniquely , heavy body ,low acidity , pleasant nutty aroma, distinctive , syrupy , exotic flavor . 极浓郁醇度,低酸度,带独特坚果香气,花香。