1) law of extracting efficiency
萃取效率定律
1.
A law of extracting efficiency was put forward according to the law of distribution, and demonstrated with limitation regulation and Lagrange's middle value theorem.
根据分配定律提出了萃取效率定律，并根据极限法则和拉格朗日中值定理对萃取效率定律进行了证明
2) extraction efficiency
萃取效率
1.
The extraction efficiency of protactinium is measured under the conditions of shaking time, concentrations of different acid and extractant concentrations.
分析了萃取效率与震荡时间、不同种类的无机酸浓度和萃取剂浓度的关系及F-对Pa溶剂萃取的影响。
2.
Theeffect of the extraction efficiency of Ga(Ⅲ)with the isopropyl ether extraction in the differentconcentration Zn(Ⅱ)and Cu(Ⅱ)are studied.
研究了在不同浓度的盐酸溶液中异而醚对Ｇａ（Ⅲ），Ｚｎ（Ⅱ），Ｃｕ（Ⅱ）和Ｆｅ（Ⅲ）的萃取效率及加入不同浓度的Ｚｎ（Ⅱ）和Ｃｕ（Ⅱ）对异丙醚萃取Ｇａ（Ⅲ）的影响及Ｇａ（Ⅲ）的平均回收率。
3.
The silybum marianum seed oil was extracted with microwave-assisted extraction method,the influences of different solvents,microwave irradiation and time,liquid-solid ratio on extraction efficiency of sily-bum marianum seed oil were studied.
试验以水飞蓟种籽为原料,用微波辅助萃取方法对水飞蓟籽油进行萃取研究,考察不同萃取剂、微波功率、液固比、萃取时间等因素对水飞蓟籽油萃取效率的影响,在单因素试验的基础上运用正交试验设计,对萃取工艺参数进行了优化研究。
3) salt extraction
盐效萃取
1.
A new combination process of distillation with salt extraction for separating organic solvent-water azeotropes;
利用分批精馏和盐效萃取分离有机溶剂-水共沸物的新工艺(英文)
4) extracting rate
萃取率
1.
In the present,the anion AOT/iso-octane system extract cottonseed protein the extracting rate to be higher than the positive ion CTAB/Octane(n-octanol or amyl alcohol) system.
讨论了阳离子CTAB/正辛烷(正辛醇或正戊醇)、阴离子AOT/异辛烷两种反胶束体系在不同条件下的W0与萃取率之间的关系。
2.
In the present,the Anion AOT/ iso-octane system extract sunflower seed protein the extracting rate to be high.
利用AOT[二-(2-乙基已基)琥珀酸酯磺酸钠]/异辛烷反胶束体系萃取葵花粕蛋白,讨论了温度、助表面活性剂的用量对体系增溶水的量(W0)的影响;(W0)对原料蛋白萃取率的影响。
5) Extraction rate
萃取率
1.
Effect of Ultrasonic treatment on raising the extraction rate of proteins and total solids from soybean slurry;
超声处理大豆浆体对提高蛋白质和固形物萃取率的作用
2.
5 the protein extraction rate is high(73.
采用碱提酸沉方法从双液相棉粕中制取棉籽蛋白,pH值对蛋白质和植酸的萃取率及沉淀率影响很大。
3.
Based on the current status of the insoluble sulfur production in China,this article discusses the ways to increase the high temperature stability,conversion rate,extraction rate,and the selection and market status of flammable,explosive extraction solvents,etc.
针对我国不溶性硫磺的生产现状,就其制造方法的选择,怎样提高高温稳定性、转化率、萃取率,以及易燃易爆、萃取溶剂的选择和市场情况等问题进行了探讨。
6) extraction yield
萃取率
1.
The effect of different factors on coal extraction yield-temperature, solvent, irradiation time were investigated under microwave-assisted extraction(MAE).
在微波辅助下,考察了萃取温度、溶剂种类、辐射时间对萃取率的影响。
2.
The extracted oil was analyzed for the extraction yield, the fatty acid composition and the quality.
采用超临界CO2萃取技术对番茄籽油进行萃取,经过单因素和优化实验,对不同萃取时间、压力和温度下油的萃取率、脂肪酸组成和品质进行了比较。
补充资料：萃取效率
分子式：
CAS号：
性质：指在有机相中被萃物质的量与被萃总物质量之比。萃取效率愈高，萃取愈完全。常用符号E表示，公式为：E=有机相中被萃物质的量/被萃物质的总量萃取效率与分配比(D)有如下关系：E=D/(D+V/V0)式中，V为水相体积；V0为有机相体积。
CAS号：
性质：指在有机相中被萃物质的量与被萃总物质量之比。萃取效率愈高，萃取愈完全。常用符号E表示，公式为：E=有机相中被萃物质的量/被萃物质的总量萃取效率与分配比(D)有如下关系：E=D/(D+V/V0)式中，V为水相体积；V0为有机相体积。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条