对羟基苯甲酸酯,parabens英语短句,例句大全

对羟基苯甲酸酯,parabens
1)parabens对羟基苯甲酸酯
1.Application of single drop microextraction in the determination of phthalate esters and parabens in drugs by gas chromatography-mass spectrometry;微滴液相微萃取技术用于气相色谱-质谱法分析药品中的酞酸酯和对羟基苯甲酸酯
2.di-ethyl phthalate(DEP),di-propyl phthalate(DPP),di-isobutyl phthalate(DIBP),di-butyl phthalate(DBP),benzyl butyl phthalate(BBP),di-cyclohexyl phthalate(DCHP),di-(2-ethylhexyl) phthalate(DEHP),di-octyl phthalate(DOP) and 4 parabens,i.采用超声协助甲醇提取、固相萃取净化、气相色谱/选择离子质谱联用法,同时测定化妆品中8种邻苯二甲酸酯和4种对羟基苯甲酸酯。
3.The paper introduces the preservative action of parabens to surfactants injected with standard ATCC and “wild” pseudomonas aeruginosa that is obtained by chemical detecting method (spectroscopic analysis) to analyze the masses changing of preservative.介绍了对羟基苯甲酸酯在注入了 ATCC标准绿脓杆菌和“wild”绿脓杆菌的表面活性剂中的防腐作用 ;用化学检测法 (光谱分析 )检测了在注入了 ATCC标准绿脓杆菌和“wild”绿脓杆菌的表面活性剂中防腐剂 (对羟基苯甲酸酯 )质量的变化情况 ;指出绿脓杆菌能代谢羟基在对位上的苯甲酸

英文短句/例句

1.propyl para-hydroxybenzoate丙基对羟基苯甲酸酯
2.Study of Antiseptic Application in Toothpaste by Sodium p-Hydroxybenzoate对羟基苯甲酸酯钠盐在牙膏中防腐的应用研究
3.Preparation of Electrochemical Sensor for Parabens Based on Molecularly Imprinted Polymers对羟基苯甲酸酯分子印迹电化学传感器的研制
4.hydroxyphenethyl ester氨基甲酸β－羟苯乙基酯
5.Synthesis of isobutyl p-hydroxybenzoate catalyzed by gallium sulfate硫酸镓催化合成对羟基苯甲酸异丁酯
6.Food additive--Propyl p-hydroxybenzoateGB8851-1988食品添加剂对羟基苯甲酸丙酯
7.A study on technological improvement for synthesis of benzyl 4-hydroxybenzoate;对羟基苯甲酸苄酯合成工艺改进研究
8.Thermodynamic Analysis of Synthesis of Propyl p-hydroxybenzoate对羟基苯甲酸丙酯的合成热力学分析
9.Toxicity and Estrogen Effects of Methyl Paraben on Drosophila melanodaster对羟基苯甲酸甲酯对果蝇的毒性与雌激素作用
10.The Microwave Synthesis of Methyl p-Hydroxybenzoate with p-Methyl-benzene Sulfonic Acid Catalyzed;微波作用下对甲苯磺酸催化合成对羟基苯甲酸甲酯
11.methyl p-methoxybenzoate对甲氧基苯甲酸甲酯
12.The Synthesis of n-Bulyl p-Hydroxy Enzoate by the Solid Superacid ZrO_2/SO_4~(2-);固体酸ZrO_2/SO_4~(2-)催化合成对羟基苯甲酸丁酯
13.The catalytic synthesis of ethyl p-hydroxybenzoate by copper p-toluene sulfonate;对甲苯磺酸铜催化合成对羟基苯甲酸乙酯的研究
14.RHEOLOGICAL BEHAVIOUR OF THE COPOLYESTER CONTAINING PHB, TPA, RES AND BHP含对羟基苯甲酸、对苯二甲酸、间苯二酚、4,4′-二羟二苯酮共聚酯的流变行为研究
15.Research Progress in Catalysts for Synthesizing P-Hydroxyl Ethyl Benzoate;对羟基苯甲酸乙酯合成催化剂的研究进展
16.Catalytic Synthesis of Isoamyl P-Hydroxy-Benzoate by Dealuminated USY;脱铝超稳Y沸石催化合成对羟基苯甲酸异戊酯
17.Catalytic Synthesis of n-Butyl-p-Hydroxybenzoate under Microwave Irradiation微波辐射催化合成对羟基苯甲酸正丁酯
18.Security and Applied Bottleneck of Butyl p-hydroxybenzoate对羟基苯甲酸丁酯的安全性及其应用瓶颈

相关短句/例句

p-hydroxybenzoate对羟基苯甲酸酯
1.Determination of p-hydroxybenzoate Antiseptics in Foods by Capillary Gas Chromatography;毛细管气相色谱法测定食品中对羟基苯甲酸酯类防腐剂
2.Ultrasound extraction coupled on to high performance liquid chromatography was applied to determine 4 kinds of p-hydroxybenzoate antiseptics in food.采用超声萃取-高效液相色谱法测定食品中4种对羟基苯甲酸酯类防腐剂。
3)p-hydroxybenzoic esters对羟基苯甲酸酯
1.The study of Catalyst about the Synthesis of p-hydroxybenzoic esters by esterification;对羟基苯甲酸酯的催化剂研究
2.Research progress of p-hydroxybenzoic esters对羟基苯甲酸酯的研究进展
4)paraben对羟基苯甲酸酯
1.Progress in research on chromatography methods of paraben preservative in foods and drugs;食品和药品中对羟基苯甲酸酯类防腐剂色谱分析法的研究进展
5)4-Hxdroxybenzoic acid benzyl ester对羟基苯甲酸苯甲酯
6)Methyl p Hydroxybenzoate对羟基苯甲酸甲酯晶体