As a large coal-production country,it has great potentialities to develop coal solvent refining industry based on coal materials and characteristics.
作为煤炭生产大国，就煤取材，因煤制宜地发展溶剂精炼煤工业具有很大潜力。
Study on extracting flavor effective component of artemisia argyi with solvent extraction and supercritical fluid extraction;
超临界CO_2和有机溶剂提取艾蒿叶中风味物质的研究
Objective:To optimize the solvent extraction of Rhubarbs.
目的:优选大黄溶剂提取工艺。
The technology of solvent extraction of Haoxian oily sludge is studied.
用溶剂提取法对胜利油田郝现联合站高含油罐底泥进行处理,得到最佳萃取剂及提取的最佳温度、剂泥质量比、提取次数等条件,使含油污泥中油提取率可达99。
The extraction solvent was also optimized.
同时对提取溶剂加以改进,采用NaCl-水-甲醇(10%:70:30)作为提取溶剂的提取效率最高。
Effects of different extraction solvents(100% methanol,80% methanol,80% ethanol,80% acetone and water) on the total polyphenol yield and antioxidant activity of barley were studied.
研究了体积分数100%的甲醇、体积分数80%的甲醇、体积分数80%的乙醇、体积分数80%的丙酮和水等5种不同提取溶剂对大麦游离多酚和结合多酚提取率的影响,以及不同溶剂提取物清除DPPH自由基能力的差异。
The present study clearly demonstrated the effects of extraction solvent mixtures on antioxidant activity evaluation and their extraction capacity and selectivity for free phenoli.
本文阐明了提取溶剂对大麦抗氧化力评价的影响,并系统研究了不同的提取溶剂对大麦中游离酚类化合物的提取能力和选择性。
EXPERIMENTAL STUDY ON THE SOLVENT EXTRACTION OF CANADA OIL SANDS
加拿大油砂溶剂提取分离的实验研究
Extraction of Scale Pigments from Colored Carp(Cyprinus carpio) by Different Organic Solvents
不同有机溶剂提取锦鲤鳞色素的研究
Study on Antimicrobial Activities of Extraction of Dioscorea Futschauensis Uline with Different Solvents
薯蓣不同溶剂提取物抗菌活性的研究
Organic solvent extraction and supercritical fluid extraction of colchicine from lily
溶剂提取和超临界流体萃取百合中的秋水仙碱
Effects of the Extracts from Camellia nitidssimas Leaves on Blood Lipids
不同溶剂提取及初步纯化的金花茶叶提取物降血脂功能实验研究
Effection on Content of Total Flavone in different Solvent of polygonum;
不同溶剂提取法对赤胫散中总黄酮含量的影响
Extraction of essential oil by solvent free microwave extraction from fresh orange peel and composition analysis
新鲜橙皮挥发油的微波无溶剂提取及成分分析
Comparative Study of Antioxidant Activity of Different Solvent Extracts of Ganoderma lucidum
黑灵芝不同溶剂提取物抗氧化活性比较研究
Antimicrobial activity of different solvent extracts from Eucalyptus robusta leaf
大叶桉不同溶剂提取物的抑菌活性研究
controlled extraction process
控制提取法（溶剂防缩法）
Selection of extractive distillation solvent for the purification of 1,2,3-trimethylbenzene from solvent oil
从溶剂油中提纯连三甲苯的萃取精馏溶剂选择
Effects of solvents and processes of extraction on the yield of coix seed oil
提取方法和溶剂对薏苡仁油提取率的影响
Extraction of Siberian Cocklebur Oil:Effects of Solvents and Extraction Methods
溶剂和提取方法对苍耳子油提取的影响(英文)
Compare Extraction Solvent of Oat Oil Polyphenols
燕麦油中多酚类物质提取溶剂的比较
Gossypol Extraction from Methanol Phase Leached Cottonseed Meat by a Two-Liquid Phase Solvent System;
从双液相溶剂浸取棉仁的甲醇相中提取棉酚
Application of Accelerated Solvent Extraction Technique for Extraction of Active Components in Rauvolfia verticillata(Lour.) Baill.Var.Hainanensis Tsiang
加速溶剂萃取(ASE)技术提取海南萝芙木活性成分
Solvent continuous circulating extraction of solanesol from tobacco leaves
溶剂连续循环萃取法提取烟叶中茄尼醇
a colorless flammable liquid alkane derived from petroleum and used as a solvent.
一种无色、易燃烧的液体，从石油中提取，用作溶剂。