苯酚的例句（苯酚在句子中的用法）

• Various phenolic formulations, impregnated in glass fabrics, were studied in this way. 曾用此方法研究浸入玻璃织物的各种苯酚配方.
• The corrosion of intermedium fluid parts of valve during the prodution of phenol is described briefly. 简要叙述了苯酚生产过程中介质对调节阀节流件的腐蚀,分析了介质浓度、温度对材料耐腐蚀性能的影响.
• Methods: The menthol and hydroxybenzene in complex boric acid powder were determined by GC. 方法采用毛细管气相色谱法测定复方硼酸散中薄荷醉和苯酚的含量.
• Secondly, take p - nitrophenol as the raw material, studing the effect of Duff formylation reaction. 其次, 以对硝基苯酚位原料, 考察了Duff反应对于带有强吸电子基团的芳香化合物的甲酰化效果.
• 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 ).
• In the presence of acid and polyethylene glycol, phenol reacted with ceric ammonium nitrate 2, 4 - dinitrophenol. 在醋酸、相转移催化剂聚乙二醇存在下, 苯酚与硝酸铈铵反应生成2, 4- 二硝基苯酚.
• The second order nonlinear optical material, 2,4 dinitrophenol ( DNP ) was synthesized. 合成了二阶非线性光学材料2, 4-二硝基苯酚 ( DNP),测试了其二次谐波产生(SHG ) 的强度和晶体结构.
• Methyl 2, 6 - dichlorophenoxyacetate is prepared with 2, 6 - dichlorophenol , sodium methoxide and methyl chloroacetate as raw materials. 以2, 6- 二氯苯酚 、 甲醇钠甲醇溶液和氯乙酸甲酯为原料,合成了2, 6-二氯苯氧乙酸甲酯.
• Dettol is a compound disinfectant containing parachlorometaxylenol ( 4 8 % ), surfactant, perfume, etc. 滴露消毒药水为含对氯间二甲苯酚 ( 4-8% ) 、 表面活性剂 、 香料等成份的复方消毒剂.
• Methods: The content of polysaccharides was detected by phenol - vitriol colorimetry method. 方法: 以苯酚 - 硫酸比色法测定多糖的含量.
• Influences of experimental parameters were studied using 4 - chlorophenol as model pollutant. 以4-氯苯酚为模型污染物,研究不同反应条件的影响.
• Condensation of phenol and chloral over HY zeolite catalysts was studied in detail. 以三氯乙醛为亲电试剂,在HY沸石催化剂上实现了苯酚和三氯乙醛的二次缩合反应.
• Methods: The target compound was prepared through a four - step reaction from 4 - bromophenol . 方法以 4- 溴苯酚为原料,经4步反应制得目标化合物阿达帕林.
• It is insoluble in carbon disulphide, soluble in hot aniline and phenol. 它不溶于二硫化碳, 溶于热苯胺和苯酚.
• The quality ofp - aminophenol prepared by this methods met the specification of medicine. 使得对氨基苯酚质量符合制药要求.
• The different contents of various alkylation products were obtained with different catalysts. 烷基化产物以4-枯基苯酚,2,4-二枯基苯酚及2,4,6-三枯基苯酚为主.