1) validity acquisition
取效
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) Extraction efficiency
提取效率
1.
Effect of the pump laser’s direction on the extraction efficiency of dye laser amplifier;
抽运光方向对染料激光放大器提取效率的影响
2.
The authors studied the method of accelerated solvent extraction(ASE)for polychlorinated dibenzo-p-dioxins and dibenzofurans((PCDD/Fs))in soils,especially the conditions related to extraction efficiency such as extraction times.
研究了用高效溶剂提取方法测定土壤中二英类物质,特别对与提取效率相关的条件如提取次数等进行研究。
3.
Objective: To compare the extraction efficiency of imperialine extracted with different solvents.
目的 :比较不同溶剂对西贝素的提取效率的影响。
4) leaching efficiency
浸取效率
5) extraction effect
萃取效果
1.
The article analyses in detail the relative factors that affect the extraction effect of the rotating disc column,takes corresponding measures to improve the extractive effects.
详细分析影响转盘萃取塔工作的有关因素 ,采取相应措施 ,保证了萃取效
6) extraction effect
提取效果
1.
Compared the extraction effects of antioxidant f rom litchi pericarp by different solvent,the result showed that the ex traction effect was better in order of n haxane,chloroform,ethyl acetate,aceton e,95% ethanol,methanol.
为进一步开发利用荔枝果皮,研究比较了不同溶剂提取荔枝果皮抗氧化物的提取效果及工艺条件。
参考词条
补充资料：取效
1.亦作"取効"。 2.收效。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。