phenoxyacetic acid
英
美
苯氧基乙酸
双语例句
- Phenoxyacetic acid methyl ester;
苯氧乙酸甲酯； - Substituted phenoxyacetic acids were prepared from reaction of phenol derivatives and chloroacetic acid by PEG catalyzing in alkaline water.
以水为溶剂，聚乙二醇-800为催化剂，苯酚的衍生物与氯乙酸在碱性条件下加热回流制备取代苯氧乙酸。 - Phenoxyacetic acid was synthesized with phenol and chloroacetic acid as raw material and tetrabutylammonium iodide as catalyst, the yield can reach 96.2% under the optimun conditions.
以苯酚和氯乙酸为原料，四丁基碘化铵为催化剂合成了苯氧乙酸，收率达962%。 - Characterization of Rare Earth Complexes with Phenoxyacetic Acid and Their Effect on Plant Pb, Cd Pollution
稀土-苯氧乙酸二元、三元配合物的表征及其对植物铅、镉污染的影响 - Studies on Selectivity of Phenoxyacetic Acid Molecular Imprinted Polymer
苯氧基乙酸印迹聚合物的选择性研究 - The effects of impurity of penicillin G, acetone and phenoxyacetic acid ( PAA) on habit of 6-aminopenicillanic acid ( 6-APA) in the process of its crystallization and the growth of 6-aminopenicillanic acid in the solution of ethanol are studied.
考察了青霉素G，丙酮和苯乙酸（PAA）杂质在6氨基青霉烷酸（6APA）结晶过程中对晶习的影响及其在乙醇溶液中的生长过程。 - The solubility of phenoxyacetic acid ( PAA) in water, water-ethanol, water-acetone and the extraction kinetics of 6-aminopenicillanic acid ( 6-APA) in PAA was measured.
测定了苯乙酸（PAA）在纯水和水乙醇、水丙醇混合溶剂中的溶解度以及6-氨基青霉烷酸（6-APA）在PAA溶剂中的萃取动力学。 - In the present paper, a method of gas-liquid chromatography is described to determine the phenoxyacetic acid in penicillin V fermentation broth.
本文叙述用气-液层析法直接测定青霉索V发酵掖中的苯氧乙酸的实验。 - The Degradation Trends of Phenoxyacetic Acid Herbicides in Soils
土壤中苯氧羧酸类除草剂的降解动态 - Result show: The stationary phase of MIMC synthesized under optimization of preparation conditions could entirely separate 2,4-D and its analogues phenoxyacetic acid.
结果表明：在优化的合成条件下制备的分子印迹整体柱能够将2,4-二氯苯氧乙酸及其结构类似物苯氧乙酸完全分离开。