溴的例句（溴在句子中的用法）

• The writer analyzed the and disadvantage on phasing - out methyl bromide in China. 本文分析了我国淘汰甲基溴的利弊.
• During baking, bromates are completely reduced to bromides with no bromination of flour constituents. 在焙烤过程中, 不用通过面粉各组分的溴化作用,溴酸盐也会全部彻底地还原成溴化物.
• The thermal stabilization of bromated polystyrene was tested by TGA. 用热失重分析溴化聚苯乙烯的热稳定性.
• Alkyl bromides can be produced this way. 溴化烷可以这样形成.
• Barbiturates, bromides, tranquilizers and antidepressants. 巴比妥酸盐 、 溴化物 、 镇静剂和抗抑郁剂.
• Merbromin is also known as mercurochrome. 汞溴红一名红汞.
• Why is the content uniformity tested for the scopolamine hydrobromide tablets? 氢溴酸东莨菪碱片含量均匀度检查的意义是 什么 ?
• In organic bromide turn thing production line, it is usually by - product large quantity hydrobromic acid. 在有机溴化物的生产过程中, 往往副产大量氢溴酸废液.
• Dibromo neopentyl glycol was prepared from pentaerythritol and hydrobromic acid. 由季戊醇、氢溴酸制备了二溴新戊二醇.
• The results showed that zeolite modified by hexadecyl trimethyl - ammonium bromide ( HTAB ) has higher adsorptive ability. 研究结果表明:用十六烷基三甲基溴化铵 ( HTAB ) 改性沸石可增强吸附性能.
• The heptanal butyl mercaptan was synthesized with heptanal, sodium thiosulfate and 1 bromobutane as raw materials. 以正庚醛 、 硫代硫酸钠和溴代正丁烷为原料,合成了正庚醛正丁硫醇缩醛.
• HPLC - fluorometric method was established for the determination of galanthamine hydrobromide in plasma and brain of mice. 建立了HPLC - 荧光法测定小鼠血浆和脑组织中氢溴酸加兰他敏的浓度.
• The fuberidazole was prepared by reaction of O - phenylenediamine with furfural at the presence of CTMABas catalyst. 以邻苯二胺和糠醛为原料,以十六甲基三烷基溴化铵(CTMAB)为催化剂合成了麦穗宁.
• Sodium N - ( α - phenoxy ) - tetradecanoyltaurate ( SPTT ) was synthesized through Williamson etherification, hydrolysis, and acylation, using ethyl 2 - bromomyristate, phenol and taurine as the starting materials. 以α - 溴代十四酸乙酯 、 苯酚、牛磺酸为原料,经William son 醚化, 水解, 催化酰化等反应制备了一种芳氧基作疏水基团支链的牛磺酸盐类表面活性剂, 即N - ( α - 苯氧基 ) 十四酰牛磺酸钠(SPTT ).
• N, N - diethylaniline was synthesized under normal tempreture with tetraethyl ammonium hydroxide as phase transfer catalyst. 以苯胺和溴乙烷为原料,用四乙基氢氧化铵作相转移催化剂,在常压下合成N, N二乙基苯胺.
• Di - Grignard Reagent and mono Grignard Reagent were prepared using 1, 4 - dibromobutane. 以1, 4- 二溴丁烷为原料,分别制备了双格氏试剂和单格氏试剂.
• The - liquid equilibrium data for the ternary --- dibromobenzene were determined by differential scanning calorimetry ( DSC ). 采用差示扫描量热法,通过对一系列“拟二元”物系固液平衡数据的测定,得到了 邻二溴苯 、间二溴苯和对二溴苯三元 物 系 的 固液平衡数据.
• Objective : To study the sampling and determinating method of Ethylene dibromide among the workplace air. 目的: 探讨工作场所空气中1,2-二溴乙烷的采样和测定方法.
• Dextromethorphan hydrobromide sustained - release matrix pellets were produced by extrusion - spheronisaion. 氢溴酸右美沙芬骨架缓释微丸的制备采用挤出滚圆法.
• Objective To evaluate the stability of the controlled - release pellets of dextromethorphan hydrobromide. 目的考察氢溴酸右美沙芬控释胶囊的稳定性.