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- Ehrlich diazo reaction [化] 埃利希重氮反应
- Jintan Star Chemical Co., Ltd. is a professional fine chemical production enterprise which has rich experience in diazo reaction, Friedel-Crafts and reducing reaction. 我公司是一家专业化、研型化工生产企业,在重氮化反应、克反应、原反应、合反应、夫曼反应等方面有丰富的经验。热忱欢迎您的光临指导!
- Infrared spectra(IR),mass spectrometry(MS),HPLC,thin layer chromatography(TLC),elementanalysis,visible absorption spectra and the diazo reaction method were used for the identification ofstructure and its character as well as the purity of the product. 用红外光谱(IR)、质谱(MS)、HPLC、薄层色谱(TLC)、元素分析、可见吸收光谱、重氮反应法等手段对产物进行了结构鉴定和纯度分析。
- Ehrlich's diazo reaction [医] 欧利希氏重氮反应(检伤寒、麻疹及结核病)
- Aniline, which not only dissolves in water at low ratio but ethanol, aether and benzene at any ratio as well, can take part in halogenating and diazoing reaction. 有碱性,能与盐酸(或硫酸)反应生成盐酸(或硫酸)盐;
- Could I ask for your reaction to this policy? 我能问一下您对这个政策的反应吗?
- Keywords polymethylene polyphenyl polyamine;primary amine;diazo reaction;analytical method; 多苯基多次甲基多胺;伯胺基;重氮化反应;测定方法;
- A reactor is a container for chemical reaction. 反应器是进行化学反应的容器。
- I'm displeased at your reaction. 我对你的反应很不满意。
- The forces of reaction made reform difficult. 反动势力给改革造成了困难。
- His reaction on this matter is unexpected. 没料到,他对这件事的反应是这样的。
- Schur ;revised by Eugene Ehrlich. 题名其余部分: Norman W.
- It's a challenge," Ehrlich said. 当然在宝宝发烧的时候,我还在玟玟那儿,我没有回来是有错的,你该怎么处置我都接受。
- A sharp reaction; a repercussion. 强烈反应后果,影响
- Ehrlich was correct in another way as well. 埃利希的另一面看法也是正确的。
- Their reaction was one of qualified praise. 他们的反应是一种有保留的称赞。
- Wyoming stories / Gretel Ehrlich. 作者声明: Edward Hoagland.
- His initial reaction was one of shock. 他最初的反应是震惊。
- Wildness/life is always becoming, Ehrlich says. 埃里克说,野生、生命总在生成当中。
- The reaction of the audience was instantaneous. 观众即刻有了反应。