丁胺

Tert - butylamine is an important organic intermediates with a broader range of uses in rubber for NS, medicine, pesticides, dyes and other areas.

叔丁胺是一种重要的有机中间体，在橡胶促进剂NS、医药、农药、染料等领域具有广泛的用途。

Titanium silicalite 1(TS 1)with different crystal size s were synthesized in the system of TPABr n butylamine by adjusting the formation of gel and the method of crystallization.

在四丙基溴化铵正丁胺体系中合成不同晶粒大小的TS 1沸石，采用IR、XRD UV Vis、SEM、2 7AlMASNMR对其进行表征，并以丙烯环氧化反应为探针考察其催化性能。

Sand butylamine alcoholic solution union Vitamin K1 oxygen atomization inspiration treatment capillarity bronchitis needs the equipment to be simple, the medication dosage is small, the price is cheap, the clinical curative effect is good, is worth promoting the application.

沙丁胺醇溶液联合维生素K1氧雾化吸入治疗毛细支气管炎所需设备简单，用药剂量小，价格便宜，临床疗效好，值得推广应用。

Basedon the studies on the curing kinetics of TEDS/ DDM system as well as model rcasnon of TEDS/di - n- butylamine, the first order kinetic was proposed for TEDS.

对其与二正丁胺的模型反应、与DDM（4，4'－二氨基二苯基甲烷）的固化反应劝力学研究表明，反应对TEDS为一级反应。

Objective:Contrasts the multi-Pakistan phenol butylamine load cardic muscle raster display and the physiological load of exercise ultrasonic cardiogram to the saccharorrhea patient coronary disease clinical diagnosis value.

目的：对比多巴酚丁胺负荷心肌显像与运动负荷超声心动图对糖尿病人冠心病的临床诊断价值。

Is clear about above the saccharorrhea medical history for 5 years to doubt examines the coronary disease person 71 examples,in 2 weeks successively line of Pakistan phenol butylamine load-static state cardic muscle raster display and movement ultrasonic cardiogram.

明确糖尿病史5年以上而疑诊冠心病人71例，2周内先后行多巴酚丁胺负荷-静态心肌显像及运动超声心动图。

Methods Produces the fog grain of inspiration treatment sand butylamine mellow, Vitamin K1 and the physiological saline mix solution through the oxygen actuation.

将沙丁胺醇﹑维生素K1与生理盐水的混合溶液通过氧气驱动产生雾粒吸入治疗。

GC-MS is used to determine content of free TDI, reaction kinetics is analysed by chlorhydric acid/n-dibutyl amine titration -NCO method and DSC, so the system activation energy is calculated.

采用气相色谱-质谱法测定其游离TDI含量，用盐酸-正二丁胺滴定-NCO法和DSC法相结合，分析反应动力学规律，计算体系表观活化能。

First, aniline reacts with methyl chloroformate in the presence of tri-n-butylamine; then the unseperated mixture then reacts with aniline to get final product. The first step was quick, and finished within 30 min of refluxing.

该反应分两步进行，即在三正丁胺存在下，苯胺与氯甲酸甲酯加热回流生成苯胺基甲酸甲酯，后者不经分离再与过量苯胺继续反应，生成目标产物。

Chinese herbal compound prescription had better protective effect on preventing colibacillosis in broilers with the protective rate of 93.3%, which was the same with that of amikacin.

中草药复方制剂对预防肉仔鸡大肠杆菌病有较好的保护作用，保护率为93.3%，与丁胺卡那霉素相同。

We have no common name for a mime of Sophron or Xenarchus and a Socratic Conversation; and we should still be without one even if the imitation in the two instances were in trimeters or elegiacs or some other kind of verse--though it is the way with people to tack on 'poet' to the name of a metre, and talk of elegiac-poets and epic-poets, thinking that they call them poets not by reason of the imitative nature of their work, but indiscriminately by reason of the metre they write in.

索夫农 、森那库斯和苏格拉底式的对话采用的模仿没有一个公共的名称；三音步诗、挽歌体或其他类型的诗的模仿也没有——人们把&诗人&这一名词和格律名称结合到一起，称之为挽歌体诗人或者史诗诗人，他们被称为诗人，似乎只是因为遵守格律写作，而非他们作品的模仿本质。

The relationship between communicative competence and grammar teaching should be that of the ends and the means.

交际能力和语法的关系应该是目标与途径的关系。