乙胺

This result indicated that the best way to purify soybean agglutinin was GalNac-epoxy-Sepharose 6B.

这一结果表明大豆凝集素最理想的纯化方法是N-乙酰基-D-半乳糖胺-expoxy-sepharose 6B亲和层析体系。

Melamine is eluted from the SPE cartridge with 5% ammonium hydroxide / methanol, evaporated to dryness, reconstituted with internal standard and 50% acetonitrile / water, and analyzed by LC/MS/MS.

三聚氰胺使用5%的氢氧化铵/甲醇从SPE柱中洗脱，蒸发至干燥，用内标物与50%的乙腈/水重新配置成原来的浓度，通过LC/MS/MS分析。

Objective To observe the effects of Astragalus injection of different doses on TAA-induced acute liver injury in rats.

目的 观察不同剂量黄芪注射液对硫代乙酰胺所致大鼠急性肝损伤的影响。

We provide intermediates of Methylphenidate HCl: 2-Phenyl-2-(2-Piperidyl) Acetamide; 2-Phenyl-2-(2-Piperidyl) Acetic Acid; Series of Benzoic Acid、Benzonitrile; Other pharmaceutical intermediates.

提供盐酸利他林中间体：2-苯基-2-(2-哌啶基)乙酰胺；2-苯基-2-(2-哌啶基)乙酸；苯甲酸、苯甲腈系列及其他医药中间体。

CdSe QDs of zinc blende structure have been synthesized by a simple ethylenediamine-assisted method.

采用简单的乙二胺辅助方法合成出闪锌矿型结构的CdSe QDs。

But if we start shifting back to non-Bt cotton, I promise you, the tobacco budworm will come back, and we don't want to be making foliar applications for resistant tobacco budworms, in addition to treating tarnished plant bugs.

像牧草盲蝽一样，叶螨对用来控制它们的杀虫剂正在产生抗性。过去15年以来，我们已经基本上翻倍了百治磷的使用率，乙酰甲胺磷的使用率则增至三倍。

The heat capacity Cp of EDTA solution used as activator in the Buna- S manufac-ture was measured by using a precision automated adiabatic calorimeter in the temperaturerange of 278K to 324K as fundamental data for the construction of large compositive appara-tus.

丁苯橡胶合成用活化剂乙二胺四乙酸盐溶液比热容的测定赵小明，刘志刚，陈钟颀（西安交通大学热工教研室西安710049）关键词EDTA溶液，比热容，绝热量热法比热容是物质重要参数，与物质结构密切相关。

Ethyl 4-[(1-hydroxy-1-methyl)ethyl]-2-propyl-1H-imidazole-5-carboxylate,the key intermediate of Olmesartan ,was synthesized from butanoic acid and o-phenylenediamine via condensation under microwave-irradiation,oxidation,esterification and the Gringard reaction.

用正丁酸与邻苯二胺为原料，在微波照射下缩合成2-丙基苯并咪唑，再氧化开环制得2-丙基咪唑二羧酸，再经酯化、Gringard反应制得抗高血压药物奥美沙坦的关键中间体2-丙基-4-[(1-羟基-1-甲基)乙基]-1H-咪唑-5-羧酸乙酯，总收率32.2%。

The Mannich reaction of butanone, aromatic aldehydes and aromatic amines.

对-甲苯乙酮与芳香醛和芳香胺的Mannich反应。

CdS nanoarods have been synthesized by using Cetyltrimethyl Ammonium Bromide as the soft template under γ-irradiation through the reaction of cadmium sulphide (CdSO4·8/3H2O) and thiacetamide in acidic condition for pH value of 3. The physical and chemical properties and the structure of CdS nanorods were characterized by XRD, UV-Vis, SAED, TEM and PL.

在pH=3的酸性条件下，以硫酸镉和硫代乙酰胺为反应前驱体，采用十六烷基三甲基溴化铵自组装形成的管状胶束为模板，通过γ射线辐照法成功合成了CdS纳米棒，并通过XRD、UV-Vis、SAED、TEM和PL等技术对反应中间产物及最终产物进行了表征。

Singer Leona Lewis and former Led Zeppelin guitarist Jimmy Page emerged as the bus transformed into a grass-covered carnival float, and the pair combined for a rendition of "Whole Lotta Love".

歌手leona刘易斯和前率领的飞艇的吉他手吉米页出现巴士转化为基层所涵盖的嘉年华花车，和一双合并为一移交&整个lotta爱&。

This is Kate, and that's Erin.

这是凯特，那个是爱朗。