bromide的例句大全

Tetrabutyl ammonium bromide and sodium methoxide were used as catalyst for the reaction.

四丁基溴化铵和甲醇钠构成该反应的双组份催化剂。

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The parameters, such as concentration of methanol and tetrabutyl ammonium bromide, were optimized.

对影响汞化合物吸收强度和保留时间的因素如甲醇和四丁基溴化铵的浓度进行了优化。

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Synthesis of Cinnamaldehyde with Tetrabutyl Ammonium Bromide as Catalyst Study on the Catalytic Wave of the W-Bromopyrogallol Red Complex

四丁基溴化铵催化合成3-苯基丙烯醛钨-溴邻苯三酚红极谱催化波的研究

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The yield was increased through adding tetrabutyl ammonium bromide as the phase transfer catalyst, and using excessive diisopropyl phosphite to compensate its hydrolyzation.

通过添加适量四丁基溴化铵为相转移催化剂，使用过量的亚磷酸二异丙酯以补偿其在强碱环境中的水解，从而提高了反应产率。

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From the result of experiment we found that the additive tetrabutylammonium bromide played a key role in control formation addition products.

实验结果表明，助剂四丁基溴化铵对反应有很大的调节作用，能使反应主要生成加成产物。

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The Influence of Bi~ ( 3+) and Tetrabutylammonium Bromide on the Dendritic Growth Behavior of Alkaline Rechargeable Zinc Electrode

Bi~（3+）和四丁基溴化铵对碱性可充锌电极枝晶生长行为的影响

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The results showed that the best condition contains 130 ℃, tributyl amine as alkali, tetrabutylammonium bromide as solvent, amount of catalyst 0.44 mol% Pd, 12 h.

结果表明：以溴苯与丙烯酸的反应为例，催化剂在130℃反应12h，三丁胺作为碱，催化剂用量为0.44mol%的钯含量，四丁基溴化铵作为溶剂的条件下具有较好的催化性能；

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The synthesis of of photosensitive acrylic epoxy-phenoli resin was carried out by the reaction of acrylic acid with F-44 epoxy resin under the catalysis of tetrabutylammonium bromide.

以溴化四丁基铵作催化剂，用丙烯酸改性F-44环氧树脂，合成了一种既含有丙烯酸基又含有环氧基的光敏酚醛环氧树脂。

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The present paper deals with the preparation of surfactant ( deoxycholic sodium and tetrabutylammonium bromide mixture) coat bonded to silica gel with alkyls as well as its application to the separation of chiral enantiomers.

研究脱氧胆酸钠和溴化四丁铵的混合态表面活性剂涂层烷基键合硅胶（ODS）固定相的制备和它在手性对映体分离中的应用。

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Fe ( III) EDTA was found to be efficient in PdCl_2/ Fe ( III) EDTA/ 1,4-benzoquinone ( BQ)/ tetrabutylammonium bromide ( TBAB) catalyst system.

发现了Fe（III）EDTA在PdCl2/Fe（III）EDTA/1,4-苯醌/四丁基溴化铵催化体系中具有很好的助催化效果。

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The polarographic catalytic wave of rhodium(ⅲ) with 2 ( 5 bromo 2 pyridylazo) 5 dimethylamino aminobenzene ( 5 Br PADMA) in the presence of positive ion surfactant, tetrabutylammonium bromide ( TBAB) is described.

报道在阳离子表面活性剂四丁基溴化铵（TBAB）存在下，铑（Ⅲ）-2-（5-溴-2-吡啶偶氮）-5-二甲氨基苯胺体系的极谱催化波。

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The ionic liquids formed from anhydrous AlCl 3 with low-carbon-chain quaternary ammonium salt such as tetrabutylammonium bromide or triethylamine hydrochloride exhibit the advantage of easy separation from reaction mixture. The isolated yield of 1,2-bis ( 3,4-dimethylphenyl) ethane is in the range of 40%~ 60%.

短碳链季铵盐四丁基溴化铵或三乙胺盐酸盐与无水AlCl3形成的离子液体具有与产物易于分离的优点，1,2-双（3,4-二甲基苯基）乙烷的分离产率为40%～60%。

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A New type of liquid membrane oscillator had been designed with anionic surfactant sodium tetradecane sulfate ( STS) and cationic surfactant cetyltrimethyl ammonium bromide ( CTAB) as key substances.

本文设计了一种以阴离子表面活性剂十四烷基硫酸钠（STS）与阳离子表面活性剂十六烷基三甲基溴化铵（CTAB）缔合为关键步骤的新型液膜振荡器。

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In this thesis, nanometer MCM-41 molecular sieve was synthesized in alkaline medium by hydrothermal method using cetyltrimethylammonium bromide as template, tetraethoxysilane as silicon resource.

本文借助水热法，以正硅酸乙酯为硅源，十六烷基三甲基溴化铵为模板剂，在碱性条件下制备了纳米MCM-41分子筛。

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Nanometer silica ( average particle size 60~ 100 nm) has been prepared by hydrolysis and condensation of tetraethyl orthosilicate, and then incorporated with proper amount of surfactant, cetyltrimethyl ammonium bromide ( CTAB).

通过原硅酸四乙酯的水解和缩合，并加入适量的表面活性剂十六烷基三甲基溴化铵（CTAB），制得了纳米二氧化硅（平均粒径60～100nm）。

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Methods By using tetrazolium bromide reduction ( MTT) assay on human primary PDLC.

方法用MTT（噻唑蓝）比色法。

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METHODS: Methods of in vitro cell culture model of human primary PDLC, tetrazolium bromide reduction ( MTT) assay and direct contact were used.

方法：体外细胞培养，MTT（噻唑蓝）比色法，材料直接接触法。

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The effect of salt on the phase behavior of aqueous two-phase system ( ATPS) formed by sodium dodecyl sulphate ( SDS) and cetyl trimethyl ammonium bromide ( CTAB) aqueous mixture has been studied. In the ternary phase diagram of 0.2 mol?

主要研究了盐对SDS/CTAB/H2O混合系统双水相相行为的影响，并对双水相上相的液晶性质进行了初步的探索。

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In order to study the effect of LiBr additive on the NH_3/ H_2O absorption system, the equilibrium cell was used to measure the thermal property of ternary ammonia-water-lithium bromide solution.

采用静态平衡釜对NH3-H2O-LiBr三元混合溶液的平衡压力及平衡温度进行了实验研究，以考察加LiBr添加剂对氨水吸收式制冷系统的影响。

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The paper put foward the basic principle, technological process and conditions that product the tetrabromoethane, light magnesium oxide and ammonium chloride taking the waste residue from processing the maltol& the basic magnesium bromide as raw material. The production cost was estimated.

提出了以麦芽酚生产中的废渣&碱式溴化镁为主要原料，生产四溴乙烷，轻质氧化镁和氯化铵的基本原理、工艺过程和主要工艺条件，并估算了成本。

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