溴

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。

They are derived from the condensation of salicylaldehyde with naphthalidine, 2-cyano-4-chloroaniline, o-Toluidine, N-aminoethylmorpholine, benylamine, butylamine, cyclopentylamine and 3-carboxysalicylidene with N-aminoethylmorpholine, benylamine, 2-hydroxyaminoethylamine, ethylenediamine, respectively.

得到了HL1、HL2和HL3配体的单晶；培养出了HL3～HL6、H2L11的Cu配合物，HL7～H2L11的Co配合物和H2L11的Ni配合物的单晶。此外，以5-溴水杨酸(5-bsa)、2-氨基苯甲酸(2-aba)、六次甲基四胺等为原料，合成了3种过渡金属Ag配合物，并培养出了其单晶。

All the isolates were first identified by different culture media including Niger seed agar. CACA agar, urease tests, ID32 identification kit, 37℃ growth test, and capability of forming capsule, and then the sequence of the LSUrDNA D1/D2 region were further analyzed.

分别以油菊籽、咖啡酸玉米琼脂、刀豆氨酸－甜菜碱－溴麝香草酚蓝培养基、尿素酶试验、37℃生长试验、ID32生化鉴定板和英膜形成试验等初步鉴定后，再经大亚基核糖体DNA的D1/D2区域序列分析进一步鉴定菌种。

RESULTS: Treated for a same period （3 d）, the inhibitory effect of MG132 on PC12 ceil proliferation enhanced with the increment of the concentration of MG132（0, 1, 2.5, 5, 10, 20 μmot/L）.

用不同浓度的MG132处理PC12细胞3d，通过3-（4，5-二甲基噻唑-2）-2，5-二苯基四氮唑溴盐微量比色法检测MG132对PC12细胞增殖的影响，通过姬姆萨染色法和流式细胞术检测MG132对PC12细胞凋亡的影响。

In the presence of acetic acid and polyethylene glycol, anthracene reacted with ammonium ceric nitrate and sodium bromate to form anthraquinone.

在醋酸、聚乙二醇存在下，蒽与硝酸铈铵和溴酸钠反应生成蒽醌，聚乙二醇作为相转移催化剂可以提高反应的选择性。

Adsorption of cetyl trlmethylamm onlum bromide on surface of silicon dioxide.

十六烷基三甲基溴化铵在二氧化硅表面吸附的研究。

The oxidative refolding of denatured-reduced lysozyme in the presence of cetyl trimethyl ammonium bromide and/or β-cyclodextrin was investigated.

研究了β-环糊精和表面活性剂十六烷基三甲基溴化铵作为复性液添加剂对促进变性-还原溶菌酶的氧化复性。

In the presence of cetyl pyridine bromide,iron reacts with PIF to form a stable blue complex with an absorption peak at 635nm.

在溴代十六烷基吡啶存在下，PIF与铁形成稳定的蓝色配合物，其最大吸收波长位于635nm。

A sensitive method for the determination of acetaminophen was proposed on the basis of the electrochemical response of acetaminophen at an acetylene black electrode in the presence of cetyl pyridine bromide.

在溴代十六烷基吡啶存在下，研究扑热息痛在乙炔黑碳糊电极上的电化学行为，建立了一种简便灵敏的电化学分析方法。

In the system, cetyl trimethyl ammonium bromide was used as the surfactant, Octane was used as the solvent and hexanol was used as the co-solvent.

在此萃取体系中，以十六烷基三甲基溴化铵作为表面活性剂，辛烷和己醇作为溶剂及助溶剂。

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。