1.
Study on Optimum Extraction Conditions of Ethanol Hot Refluxing for Chlorogenic Acid in Flos Lonicerae
金银花中绿原酸乙醇回流提取的条件优化研究
2.
Study on optimizing ethanol refluxing extraction for Xiaoqinglong patch by orthogonal design method
正交设计法优选小青龙贴膏乙醇回流提取工艺
3.
Reaction is carried out under a fractionating column that allows aldehyde to pass but returns alcohol to the reaction vessel.
反应是在装有分馏柱的反应器中进行的，分馏柱能让醛通过但使醇回流到反应器中。
4.
Computer Simulation and Analysis of Solvent Recovery Process in Rectisol Technology;
低温甲醇洗回收流程的计算机模拟和分析
5.
Various methods such as Soxlet extracting ethanol-extraction, circumfluence ethanol-extraction, extraction refine and resin absorption have been used to extract and isolate Astragalosides.
利用索氏醇提、回流醇提、萃取纯化、树脂吸附纯化法对黄芪皂甙进行了提取分离。
6.
The crude, wet benzoate (118 grams) was dissolved with reflux in 1, 400 ml methanol.
将粗制、湿的苯甲酸酯（118克）回流着溶于1400毫升甲醇中。
7.
The crude, wet benzoate (118 grams) was disslolved with reflux in 1,400 ml methanol.
将粗制、湿的苯甲酸酯（118克）回流着溶于140毫升甲醇中。
8.
METHODS The5 F was extracted by methanol and determined by HPLC.
方法用甲醇加热回流提取,反相高效液相色谱法定量分析。
9.
Synthesis of Dihydromyrcenol Catalyzed by Cation Exchange Resin in Total-reflux Tower Reactor;
全回流塔式反应器中树脂催化合成二氢月桂烯醇
10.
Study on the Extraction of Zein by Ultrasonic Wave and Solvent Refluxing
超声强化溶剂回流法提取玉米醇溶蛋白工艺的研究
11.
Research on the Recovery of Methanol from Methanol-Isopropanol-Water Waste Water;
从甲醇-异丙醇-水废液中回收甲醇的研究
12.
Recover Process of Waste Solution N-Butanol from Producing of 1,4-Butanediol
1，4-丁二醇副产正丁醇废液的回收
13.
The Effects on the Brain after the Middle Third of the Superior Sagittal Sinus and Its Reflux Veins Occlusion in Rabbits and Mannitol and Magnesium Sulfate Intervention;
上矢状窦中1/3及其回流静脉结扎对兔脑的影响及甘露醇、硫酸镁干预
14.
COMBUSTION CHARACTERISTICS OF METHANOL-AIR AND METHANOL-AIR-DILUENT PREMIXED MIXTURES
甲醇-空气和甲醇-空气-稀释气预混层流燃烧特性
15.
The recovery method of ethanol-cylohexane in waste solvent is studied in this paper.
研究了乙醇环己烷废液的回收方法。
16.
Recovery and using of ethanol-cyclohexane waste liquid during the experiment;
实验室乙醇-环己烷废液的回收与利用
17.
Recycle of oxygen-containing tail gas from propylene epoxide production by chlorohydrination process
氯醇法环氧丙烷含氧尾气的回收利用
18.
Technical Modification for Off Gas Recovery System of 1,4-Butanediol Plant
1,4-丁二醇装置尾气回收系统技改