extractant
美 [ɪks'træktənt] 
英 [ɪks'træktənt]
英汉解释
例句
The outer chamber is adapted to contain one of a feed solution and a liquid extractant and defines a containment region.
该外室用于容纳萃取进料和液体萃取剂中的一种，并限定容纳区域。
A solvent was used as gold extractant and a sort of compound back extract reducer was used for reduction at one step in normal temperature.
用某溶剂作为金萃取剂，用某复合反萃还原剂在常温条件下进行一步还原；
The distribution coefficient D indicated: Ethyl acetate was the most suitable extractant for CGA's purification.
萃取分配系数D测定结果表明，醋酸乙酯是纯化绿原酸的适用溶剂。
The extraction effect of two-mixed-cooperate extractants is better than the one of single extractant.
二元混合协同萃取比单一萃取剂的萃取效果好。
The interfacial activity depends mainly on three different parameters; type of extractant, acidity of the aqueous phase and organic diluent.
该界面活性依赖，主要是在三个不同的参数类型的萃取剂，在水相和有机稀释剂酸度。
The above extractant scarcely extracted rare earth but existence of rare earth in aqueous solution contributed to extracting Fe and Pb.
多是利用萃取剂对稀土和非稀土杂质的萃取能力不同而达到去除目的。
These results are discussed by the aid of the IR spectra of extractant and extracted species.
根据萃取剂和萃合物的红外光谱对上述结果进行了讨论。
Objective To evaluate in vitro antibacterial activity of Galla Chinensis ethanol extractant against S.
目的观察五倍子乙醇提取物对表皮葡萄球菌的体外抗菌活性。
The results show that it is inefficient to use diisopropyl ether as extractant to extract hydroquinone from water isothermally .
结论是：等温下用二异丙基醚萃取水中对苯二酚并不很有效。
last, purification of the mixed primary alcohol and recovery of the extractant.
三是对混合伯醇的提纯以及萃取剂回收。
The self-dissolved products were made a kind of powdery yeast extractant by the use of the centrifugation and dry-spraying methods.
将自溶产物离心分离、喷雾干燥而制成一种粉状酵母抽提物。
Trialkyphosphine oxides(TRPO) is an extractant used in the treatment of high level liquid waste.
三烷基氧化膦是用于处理高放废液的萃取剂。
Objective To evaluate antibacterial activity of Galla Chinensis ethanol extractant against Enterocci in vitro.
目的观察五倍子乙醇提取物对肠球菌的体外抗菌活性。
The adoption of the extractant made the process with low energy consumption, simple flow and high purity product.
采用萃取剂，使得流程简单，能耗低，产品质量高，在工艺上可行。
Extraction of copper using N902 extractant from hydrochloric acid medium by atomized extraction way was investigated.
用N902萃取剂采用雾化萃取方式对盐酸介质中铜的萃取进行了研究。
Carbon tetrachloride (CCl 4) is widely used as extractant in the determination of oil in water by IR method.
四氯化碳作为萃取剂在红外法测定水中油时被广泛使用。
P204 was used as extractant and sulfonated kerosene was used as thinner in the experiment.
实验用P204做萃取剂，用磺化煤油做稀释剂。
The extractant was then loaded onto a micro-column.
将其制备成固相萃取微分离柱。
while the choice of coal extractant based on the reaction heat of coal with the solvent is valid for both bituminous and brown coals.
以煤与溶剂的作用热为依据选择溶剂，同时适用于烟煤和褐煤。
It can be extracted from the xylene mixture by HF+BF3 extractant.
它可由二甲苯混合物用HF+BF3抽提剂抽提出来。
The new extractant solves the problems such as high YW100 consumption and great effect on zinc metallurgy.
解决了目前镓锗萃取剂如YW100消耗量大及对锌系统影响大等问题。
The determination of a minute amount of organic amine in extractant
萃取剂中微量有机胺的测定
the extractant can be recovered and recycled after post-treatment, and the technology is economic and rational;
萃取剂可以回收，经后处理回用，技术经济合理；
second, integrated optimization of the extractant and the condition for the fraction in different stage;
二是对各段馏份的萃取剂、萃取条件进行优化；
Dependence of Relative Acidity (Basicity) of Extractant on the Equilibrium of Complexation Extraction for Polar Organics
萃取剂相对酸（碱）度对极性有机物络合萃取平衡的影响
Research on Separation of IndiuM-iron with a Phosphorous Mixer Extractant
磷类混合萃取剂对铟、铁分离的研究
Research of New Extractant Used in Extraction of Erythromycin
新型萃取剂在红霉素提炼中应用研究
Nutritious Flavoring Food - Study of Yeast Extractant
营养调味品——酵母抽提物的研究
The Therapeutic Effects of Extractant of Artificial Cordyceps Sinensis on Acute Tubular Injuries Induced by Gentamicin
人工虫草提取物对庆大霉素诱导急性肾小管损伤的防治作用
Fixed phase complexing extractant to the treatment of wastewater containing nitrobenzene
固定相络合萃取技术回收处理水中硝基苯
Precipitation of hematite from loaded naphthenic acid extractant by hydrothermal stripping
载铁环烷酸水热反萃过程的研究
Study on Selective Extraction Desulfurization with Composite Extractant
复合萃取剂选择性萃取脱硫研究
Spectrum Behavior of Extractant and Metal Ions in the Polyethylene Glycol-sodium Sulphate-extractant Two-aqueous Phase Systems
聚乙二醇-硫酸钠-萃取剂体系中萃取剂及金属离子光谱性能
Research on Extractant of Straight - Run Diesel Catalytic Oxidation Desulfurization
直馏柴油催化氧化脱硫萃取剂研究
Experimental Study on Analysing Oil in Water with Carbon Tetrachloride As Extractant Instead of Tetrafluoroethylene Chloride Polymer
氯化四氟乙烯聚合物替代四氯化碳为萃取剂分析水中石油类的实验研究
Treatment of acid waste water containing copper ion with magnetic extractant and high gradient magnetic separation
磁性萃取剂高梯度磁分离法处理酸性洗铜废水
The Separation of Actinides and Lanthanides From Simulated High-level Liquid Waste Using Amide Compounds as Extractant
酰胺类萃取剂从模拟高放废液中分离锕系和镧系元素的研究
Research on Extractant of Humic Acid from Humic Soil and Its Infrared Spectroscopy
山基土中腐植酸的提取及其红外光谱
Determination of Cu by Spectrophotometric Method Applied Isoamyl Alcohol as Extractant
异戊醇作萃取剂分光光度法测定微量元素铜
Study on kinetics of hydrocarbon chloride as an extractant for furfural
卤代烃类溶剂萃取糠醛动力学研究
