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- The methanol-HCl treatment will make the readout of the DNA sensor decreased compared with the sulfuric acid treatment. 与目标DNA分子杂交反应后,实验表明,硫酸处理的测试结果要好于甲醇-盐酸的处理方法。
- EFFECT OF CALCINING AND SULFURIC ACID TREATMENT ON PROPERTIES OF DIATOMITE 酸浸和焙烧对硅藻土性能的影响
- Most sulfuric acid is made by the contact process. 大多数的硫酸是用接触法制造的。
- sulfuric acid treatment 硫酸精制
- Chlorination is carried out with Nhaloamines and sulfuric acid. 氯化是用N-卤胺和硫酸。
- The hydrated silicic acid slurry can be prepared through the reaction of wat er-glass and sulfuric acid,water-washing and homogenization treatment. 采用水玻璃和硫酸中和反应,经水洗、均质化处理,制备出水合硅酸料浆。
- 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。
- This paper deals with the treatment of arsenic_containing waste water in the purification section of sulfuric acid unit,and its process and mechanism are also introduced. 对硫酸生产中净化工序废水进行处理,根据其含砷量多少,介绍其处理方法、工艺流程及机理,经处理后的污水均可达到国家排放标准。
- This study was carried out by means of the method of twice anodic treatment in the sulfuric acid and then electrolytic Coloring in cupric sulfate solution. 本研究是用柠檬酸作为阳极处理的改质剂,并进行二次阳极处理,期望能获得比一次阳极处理更好孔洞结构的氧化铝膜,以利于进行电解著色。
- 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。
- TiB_2 nano-powders were prepared by ball milling and acid treatment. 利用球磨和酸洗方法制备出粒径均匀的TiB_2纳米粉,对纳米化机理的研究发现:其与Ti的吸氢性和TiB_2的层状结构有关。
- 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...
- 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。
- Sulfuric acid is main catalyst for the synthesis of carboxylic acid esters. 羧酸酯的合成主要用硫酸作催化剂,但这种催化剂有许多缺点。
- This method has been used for many times and similar operation time and product are obtained as that using the treatment with a mixture of sulfuric acid, nitric acid and fuming sulfuric acid. 经过多次试用,其操作时间和得到的结果,与以前使用的硫酸、硝酸加发烟硫酸的方法基本相同。
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