讨论了三 氯甲基 苄醇和三 氯甲基 苄醇乙酸酯的合成方法,介绍了结晶玫瑰的应用.The synthetic method of trichloromethyl - benzyl - alcohol and trichloromethyl - benzyl - alcohol - acetate were reviewed , and the application of rosone were introduced.本文采用异氰尿酸与环...

“氨甲基”的英语可以翻译为：aminomethyl ...

添加的甲基汞的回收率据报到达90%左右.The recovery of added methylmercury was reported to be approximately 90 %.烯酮, 特别是二甲基烯酮, 很容易齐聚和聚合.Ketenes, notably dimethyl ketene, readily undergo oligomerization and polymerization.六亚甲基二异氰酸酯 ( HMDI )...

著重对甲基的阳极氧化过程中运用的新技术及发展趋势作了评述.Recent and new techniques used in anodic oxidation methyl of benzene rings are also extensively discussed.改进了纳洛酮的合成工艺,尤其探讨了去氧甲基的方法.The synthesis of naloxone was improved and the method for O ...

“次甲基”的英语可以翻译为：[化] methenyl-，methine，[医] methenyl，methylidyne ...

“甲基1059”的英语可以翻译为：demeton-methyl，metasystox ...

“甲基氯”的英语可以翻译为：[化] methyl chloride ...

用溶剂萃取法从甲基萘油中萃取吲哚.Indole is extracted from methylnaphthalene oil through solvent extracting.甲氧基甲基萘乙酸是非固醇 抗炎 药的一种商标名.Naprosyn is the trademark of a brand of this nonsteroidal anti - inflammatory drug.目的探讨2-甲基萘[2, 3-b ] 呋喃 ...

“亚甲基”的英语可以翻译为：methylene，[化] methene，[医] methene ...

甲醇. 木醇. 木酒精. 甲基氢氧化物.Methanol. Methyl alcohol Carbinol. Wood alcohol. Wood spirit . Methyl hydroxide.因此, 聚甲基氢硅烷分子在有机溶剂中的伸展性好,溶解性好.Therefore, polyhydromethylsilane in organic solvent had good extensibility and good solubil...

“甲基”的英语可以翻译为：methyl，methylic，[医] Me.，methyl group，cymene ...

“苯甲基”的英语可以翻译为：enzyl，phenmethyl ...

“甲基萘”的英语可以翻译为：methylnaphthalene ...

采用新的管式反应器装置代替釜 式 反应器,将生产7-ADCA和7-ACA的副产物六甲基二硅醚有效地转化成了三甲基氯硅烷.Trimethylchlorosilane was prepared from hexamethyldisiloxane, by - product in producing 7 - ADCA and 7 - ACA.以三甲基硅醚和氯化氢气体为原料, 浓硫酸为催化剂合成了三甲基氯硅烷.Chlorotrimethylsi...

六亚甲基二异氰酸酯 ( HMDI ) 可用在预聚物中代替甲苯二异氰酸酯〔TDI〕.Hexamethylene diisocyanate ( HMDI ) may be used in prepolymer, in place of TDI.柯达叙述了一种直链的活性亚甲基两当量的黄成色剂.Kodak company describes open chain reactive methylene two - equivalent yello...

然后通过大量实验筛选出两种有效添加剂环丁砜和六次甲基四胺.Following that, two effective additives - syclotersuphone and methenamine are found by series experiments.盐酸雷尼替丁与7, 7, 8, 8-四氰基对二次甲基苯醌荷移反应的研究.Study on the Charge - Transfer Reaction of Raniti...

烯烃的氢氨甲基化反应是合成各种胺及其衍生物的有效途径.Hydroaminomethylation of olefin is an efficient method for the synthesis of various amines....

发现在酸性低粘度醇类溶剂中,五甲氧基三苯甲基正离子的褪色现象.It was observed that the pentamethoxyl red was fading in atidity and viscose alcohol.目的探讨西替利嗪的中间体1-犤 ( 4- 氯苯基 ) 苯甲基 犦 - 哌嗪的合成方法的改进.Objective To study improved synthetic method of 1 - [ ( 4 ...

“甲基钾”的英语可以翻译为：[化] potassium methide ...

“甲基的”的英语可以翻译为：methylic ...