植物生长调节剂-2.3.5-三溴苯甲酸的制备方法。
Preparing process for 2,3,5-tribromobenzoic acid as plant growth regulator.
一种海水及淡水中2.4.6 -三溴酚含量的测定方法。
Method for determining 2, 4, 6-tribromophenol content of sea water and fresh water.
水溶液中2,4,6 -三溴苯酚在银阴极上的选择性脱卤。
Selective Dehalogenation of 2, 4, 6-tribromophenol in Aqueous Solution on a Silver Cathode.
考察了格氏试剂的溶剂、反应物盐酸吡啶和三溴化硼对脱甲氧基收率的影响。
The effects of solvent of Grignard reagent, pyridine hydrochloride and boron tribromide on yield of product were investigated.
介绍了2，4， 6-三溴苯基马来酰亚胺（TBP MI）的合成方法和应用。
The synthesis methods and the applications of 2, 4, 6-tribromophenyl maleimide(TBPMI) are introduced.
以醛为底物，通过四丁基三溴化铵(TBATB)氧化原位生成的亚胺转化为氰基化产物。
Nitriles were obtained from aldehydes through oxidation of in situ formed the corresponding aldimines using tetrabutylammonium tribromide (TBATB).
以三氯氧磷、季戊四醇、苯胺和液溴为原料，合成了一种具有成炭结构的磷氮溴协效阻燃剂季戊四醇双磷酸三溴苯胺盐。
A P-N-Br synergistic flame retardant pentaerythritol bisphosphorate tribromoaniline salt was synthesized using phosphorus oxychloride, pentaerythritol, aniline, and bromine as raw materials.
以丙烯酸、氯化亚砜、2，4，6-三溴苯酚为基本原料，选择适宜的工艺条件通过两步法合成了2，4， 6-三溴丙烯酸苯酯。
The 2,4,6-tribromophenyl acrylate was prepared from acrylic acid, thionyl chloride and tribromophenol by two steps in suitable condition.
通过表面张力法研究了二甲基亚砜（DMSO）对十六烷基三甲基溴化铵（CTAB）胶束形成的影响。
The effect of dimethyl sulphoxide(DMSO)on micelle conformation of hexadecyltrimethylammonium bromide(CTAB)was studied by means of surface tension.
三甲基甲硅烷基炔丙基溴的反应产物的产率为71%到84％。
The yields of products for the reaction of trimethylsilyl propargyl bromide are 71 to 84%.
以三乙基铝（茶）和甲基溴为原料，在铁-锑络合物催化剂上反应合成了三甲基铝（TMA）。
Trimethylaluminum(TMA) was synthesized by reaction of triethylaluminium (TEA) with methyl bromide on iron-stibonium complex catalyst.
采用正丁醇-氢氧化钠反应体系，以十六烷基三甲基溴化铵为相转移催化剂，制得脱乙酰度为92%的壳聚糖。
The chitosan was prepared with 92% deacetylation degree using n-butanol and sodium hydroxide as a reaction medium and cetyltrimethylammonium bromide as a phase transfer catalyst.
研究了在溴代十六烷基三甲铵存在下，8-羟基喹啉-5-磺酸与镓的络合反应。
The reaction of gallium with 8-hydroxyquinoline 5 sulfonic acid in presence of CTMAB has been studied.
在阳离子表面活性剂——十六烷基三甲基溴化铵（CTMAB）的存在下，用比浊法对铝箔蚀腐液中微量硫酸根离子进行测定。
Traces of sulfate ions in etching solution for aluminum foil have been determined by turbidimetry in presence of cation surface activator-hexadecyl trimethyl ammonium bromide (CTMAB).
研究了十六烷基三甲基溴化铵（CTAB）和十二烷基磺酸钠（AS）复配体系在稀溶液区的相行为。
The phase behavior of cetyltrimethylammonium bromide(CTAB) and sodium dodecyl sulfonate(AS) mixed system in dilute aqueous solution region has been studied.
通过表面张力法和负染色电镜法分别从两个方面研究了二甲基亚砜（DMSO）对十六烷基三甲基溴化铵（CTAB）胶束形成的影响。
The effect of dimethyl sulphoxide(DMSO)on micelle conformation of hexadecyltrimethylammonium bromide(CTAB)was studied by means of surface tension and negative staining TEM measurements.
所用滴定剂为十六烷基三甲基溴化铵，指示电极为氟硼酸根离子选择电极。
Cetyltrimethylammonium bromide is used as a titrant and a fluoroborate ion-selective electrode as an indicator electrode.
以2 -溴丁烷和尿素作为起始原料，经缩合、环化、溴代三步反应得到除草定，总收率为61%。
Bromacil was synthesized using 2-bromobutane and urea as the starting materials in three steps including condensation, cyclization and bromination with total yield of 61%.
同时，我们还以电导法和稳态荧光法研究了多巴胺与阳离子表面活性剂十六烷基三甲基溴化铵（CTAB）胶束体系的相互作用。
We also studied the interaction between dopamine and the cationic surfactant sodium dodecyl sulfate (CTAB) by the methods of conductivity and the steady state fluorescence.
以十六烷基三甲基溴化铵为模板剂，正硅酸乙酯为硅源，在碱性条件下合成了介孔分子筛m CM - 41。
The mesoporous molecular sieves MCM-41 is synthesized with CTAB as template and TEOS as silica source in the basic conditions.
以对甲酚为原料经溴化、水解、甲氧基化和甲基化4步反应合成药物中间体3，4，5-三甲氧基苯甲醛，总收率达53。
The 3,4,5 trimethoxybenzaldehyde is synthesized from p cresol in four steps of bromination, hydrolyzation, methoxylation, and methylation, with an overall yield of 53.
本文以钨酸钠、盐酸和十六烷基三甲基溴化铵为原料，采用胶溶法制备了WO_3超细粉体。
Ultrafine WO_3 powders were prepared by colloidal chemical method using sodium tungstate, hydrochloric acid and palmityl trimethyl ammonium bromide as starting materials.
目的：探讨匹维溴胺联合双歧三联活菌胶囊治疗肠易激综合征的疗效并与单剂匹维溴胺作对照。
AIM: Comparing the curative effect of combination of bifid triple viable power and pinaverium bromide vs pinaverium bromide alone for the treatment of irritable bowel syndrome(IBS).
研究了在非离子表面活性剂OP存在下，钛与二溴苯基萤光酮（DBPF）和溴代十六烷基吡啶（CPB）形成三元络合物的析相显色反应。
The optimum conditions of the phase separation coloring reaction of titanium with DBPF and CPB in the presence of nonionic surface_active agentOPwas studied.
以三光气(BTC)和四溴双酚a (TBBPA)为原料，经界面缩聚合成了高分子量四溴双酚a聚碳酸酯。
Tetrabromobisphenol-A polycarbonate (TBBPA-PC) was synthesized by interfacial polymerization with triphosgene (BTC) and tetrabromobisphenol a (TBBPA) as raw materials.
研究十六烷基三甲基溴化铵(CTAB)对DNA分子热稳定性的影响对于认识阳离子表面活性剂与DNA二者之间的相互作用具有重要的意义。
Investigating the effects of cetyltrimethylammonium bromide (CTAB) on the thermal stability of DNA is of importance in understanding interactions between cationic surfactants and DNA.
随十六烷基三甲基溴化铵浓度的升高分离度呈非线性下降。
Nonlinear decline of resolution is found when concentration of cetyltrimethylaminiumbromide increase.
研究了由十六烷基三甲基溴化铵（CTAB）改性制成的有机沸石对水体中铬酸根的吸附性能及吸附机制。
The adsorption of chromate on zeolite modified by cation surfactant CTAB and its mechanism were investigated.
研究了由十六烷基三甲基溴化铵（CTAB）改性制成的有机沸石对水体中铬酸根的吸附性能及吸附机制。
The adsorption of chromate on zeolite modified by cation surfactant CTAB and its mechanism were investigated.
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