1.
Determination for the content of methanol or ethanol extract of polyvinyl chloride resins
GB/T13453.2-1992聚氯乙烯树脂甲醇或乙醇萃取物含量的测定方法
2.
The waxes are classed as alcohol or organic solvent extracted materials.
这种蜡质属于乙醇有机溶剂的萃取物。
3.
Study of Solid Phase Microextraction with Sol-gel Derived Polyethylene Glycol Fiber;
聚乙二醇溶胶—凝胶固相微萃取研究
4.
Separation of tetrahydrofuran-ethanol binary azeotrope by extractive distillation
萃取精馏分离四氢呋喃-乙醇共沸物系
5.
Study on the Aqueous Two-phase System Extraction Separation of Cu with Ethanl-(NH_4)_2SO_4-DDTC System
乙醇-盐-水-铜试剂体系萃取分离测定铜
6.
Process Optimization Study on Extractive Distillation for Preparation of Anhydrous Ethanol
萃取精馏制取无水乙醇的过程优化研究
7.
Study on the Extraction Spectrophotometry by Using Polyethylene Glycol-BCO-Ammonium Sulfate
聚乙二醇-新铜试剂-硫酸铵萃取光度法测定铜
8.
The Green Application on Extraction Separation Ethanol-Water with Ionic Liquids;
离子液体在萃取分离乙醇—水中的绿色应用
9.
Study on extraction separation and enrichment of iridium by ethanol-potassium bromide in the presence of ammonium sulphate
KBr-乙醇-(NH_4)_2SO_4体系析相萃取分离和富集铱的研究
10.
Extraction separation and enrichment of iridium by ethanol-potassium iodide in the presence of ammonium sulphate
乙醇-碘化钾-硫酸铵体系萃取分离和富集铱
11.
Determination of vitamin B_2 by fluorimetry after aqueous two phase extraction based on PEG
聚乙二醇双水相萃取、荧光法测定维生素B_2
12.
Extractive Distillation of Ethanol-Cyclohexane Azeotrope Using Ionic Liquid as Extractant
离子液体萃取精馏分离乙醇-环己烷共沸物
13.
Separation of porcine pancreatic trypsin using aqueous two-phase systems
聚乙二醇/硫酸铵双水相体系萃取猪胰蛋白酶
14.
Study on the Extraction Behavior of Re(VII) in the Extraction System of Polyethylene glycol-(NH_4)_2SO_4-Crystal Violet
聚乙二醇-(NH_4)_2SO_4-结晶紫体系中铼的萃取性能研究
15.
Study on Composite Extraction Distillation Separation of Ethyl Acetate-Ethanol-Water Mixture;
复合萃取精馏分离乙酸乙酯—乙醇—水混合液的研究
16.
Extractive Distillation of Water-Ethanol-Ethyl Acetate Mixtures with Ionic Liquids;
离子液体应用于水—乙醇—乙酸乙酯体系萃取精馏的探索研究
17.
Aqueous two-phase extraction of 2,3-butanediol by ethanol/potassium carbonate system from Dioscorea zingiberensis fermentative broths
乙醇/碳酸钾双水相萃取盾叶薯蓣发酵液中的2,3-丁二醇
18.
The broth of Cordyceps militaris fermentation in an oscillating manner were extracted with EtOAa and n-BuOH and the anti-microbial activity of the extracts were tested.
对蛹虫草摇瓶发酵的乙酸乙酯和正丁醇萃取物进行了抗菌实验。