extractant
美 [?ks'trækt?nt] 
英 [?ks'trækt?nt]
- n.提取劑
- 網(wǎng)絡(luò)萃取劑；溶提劑；提煉物
英漢解釋
例句
The outer chamber is adapted to contain one of a feed solution and a liquid extractant and defines a containment region.
該外室用于容納萃取進(jìn)料和液體萃取劑中的一種，并限定容納區(qū)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.
用某溶劑作為金萃取劑，用某復(fù)合反萃還原劑在常溫條件下進(jìn)行一步還原；
The distribution coefficient D indicated: Ethyl acetate was the most suitable extractant for CGA's purification.
萃取分配系數(shù)D測(cè)定結(jié)果表明，醋酸乙酯是純化綠原酸的適用溶劑。
The extraction effect of two-mixed-cooperate extractants is better than the one of single extractant.
二元混合協(xié)同萃取比單一萃取劑的萃取效果好。
The interfacial activity depends mainly on three different parameters; type of extractant, acidity of the aqueous phase and organic diluent.
該界面活性依賴(lài)，主要是在三個(gè)不同的參數(shù)類(lèi)型的萃取劑，在水相和有機(jī)稀釋劑酸度。
The above extractant scarcely extracted rare earth but existence of rare earth in aqueous solution contributed to extracting Fe and Pb.
多是利用萃取劑對(duì)稀土和非稀土雜質(zhì)的萃取能力不同而達(dá)到去除目的。
These results are discussed by the aid of the IR spectra of extractant and extracted species.
根據(jù)萃取劑和萃合物的紅外光譜對(duì)上述結(jié)果進(jìn)行了討論。
Objective To evaluate in vitro antibacterial activity of Galla Chinensis ethanol extractant against S.
目的觀察五倍子乙醇提取物對(duì)表皮葡萄球菌的體外抗菌活性。
The results show that it is inefficient to use diisopropyl ether as extractant to extract hydroquinone from water isothermally .
結(jié)論是：等溫下用二異丙基醚萃取水中對(duì)苯二酚并不很有效。
last, purification of the mixed primary alcohol and recovery of the extractant.
三是對(duì)混合伯醇的提純以及萃取劑回收。
The self-dissolved products were made a kind of powdery yeast extractant by the use of the centrifugation and dry-spraying methods.
將自溶產(chǎn)物離心分離、噴霧干燥而制成一種粉狀酵母抽提物。
Trialkyphosphine oxides(TRPO) is an extractant used in the treatment of high level liquid waste.
三烷基氧化膦是用于處理高放廢液的萃取劑。
Objective To evaluate antibacterial activity of Galla Chinensis ethanol extractant against Enterocci in vitro.
目的觀察五倍子乙醇提取物對(duì)腸球菌的體外抗菌活性。
The adoption of the extractant made the process with low energy consumption, simple flow and high purity product.
采用萃取劑，使得流程簡(jiǎn)單，能耗低，產(chǎn)品質(zhì)量高，在工藝上可行。
Extraction of copper using N902 extractant from hydrochloric acid medium by atomized extraction way was investigated.
用N902萃取劑采用霧化萃取方式對(duì)鹽酸介質(zhì)中銅的萃取進(jìn)行了研究。
Carbon tetrachloride (CCl 4) is widely used as extractant in the determination of oil in water by IR method.
四氯化碳作為萃取劑在紅外法測(cè)定水中油時(shí)被廣泛使用。
P204 was used as extractant and sulfonated kerosene was used as thinner in the experiment.
實(shí)驗(yàn)用P204做萃取劑，用磺化煤油做稀釋劑。
The extractant was then loaded onto a micro-column.
將其制備成固相萃取微分離柱。
while the choice of coal extractant based on the reaction heat of coal with the solvent is valid for both bituminous and brown coals.
以煤與溶劑的作用熱為依據(jù)選擇溶劑，同時(shí)適用于煙煤和褐煤。
It can be extracted from the xylene mixture by HF+BF3 extractant.
它可由二甲苯混合物用HF+BF3抽提劑抽提出來(lái)。
The new extractant solves the problems such as high YW100 consumption and great effect on zinc metallurgy.
解決了目前鎵鍺萃取劑如YW100消耗量大及對(duì)鋅系統(tǒng)影響大等問(wèn)題。
The determination of a minute amount of organic amine in extractant
萃取劑中微量有機(jī)胺的測(cè)定
the extractant can be recovered and recycled after post-treatment, and the technology is economic and rational;
萃取劑可以回收，經(jīng)后處理回用，技術(shù)經(jīng)濟(jì)合理；
second, integrated optimization of the extractant and the condition for the fraction in different stage;
二是對(duì)各段餾份的萃取劑、萃取條件進(jìn)行優(yōu)化；
Dependence of Relative Acidity (Basicity) of Extractant on the Equilibrium of Complexation Extraction for Polar Organics
萃取劑相對(duì)酸（堿）度對(duì)極性有機(jī)物絡(luò)合萃取平衡的影響
Research on Separation of IndiuM-iron with a Phosphorous Mixer Extractant
磷類(lèi)混合萃取劑對(duì)銦、鐵分離的研究
Research of New Extractant Used in Extraction of Erythromycin
新型萃取劑在紅霉素提煉中應(yīng)用研究
Nutritious Flavoring Food - Study of Yeast Extractant
營(yíng)養(yǎng)調(diào)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
人工蟲(chóng)草提取物對(duì)慶大霉素誘導(dǎo)急性腎小管損傷的防治作用
Fixed phase complexing extractant to the treatment of wastewater containing nitrobenzene
固定相絡(luò)合萃取技術(shù)回收處理水中硝基苯
Precipitation of hematite from loaded naphthenic acid extractant by hydrothermal stripping
載鐵環(huán)烷酸水熱反萃過(guò)程的研究
Study on Selective Extraction Desulfurization with Composite Extractant
復(fù)合萃取劑選擇性萃取脫硫研究
Spectrum Behavior of Extractant and Metal Ions in the Polyethylene Glycol-sodium Sulphate-extractant Two-aqueous Phase Systems
聚乙二醇-硫酸鈉-萃取劑體系中萃取劑及金屬離子光譜性能
Research on Extractant of Straight - Run Diesel Catalytic Oxidation Desulfurization
直餾柴油催化氧化脫硫萃取劑研究
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為萃取劑分析水中石油類(lèi)的實(shí)驗(yàn)研究
Treatment of acid waste water containing copper ion with magnetic extractant and high gradient magnetic separation
磁性萃取劑高梯度磁分離法處理酸性洗銅廢水
The Separation of Actinides and Lanthanides From Simulated High-level Liquid Waste Using Amide Compounds as Extractant
酰胺類(lèi)萃取劑從模擬高放廢液中分離錒系和鑭系元素的研究
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紅外光譜
Determination of Cu by Spectrophotometric Method Applied Isoamyl Alcohol as Extractant
異戊醇作萃取劑分光光度法測(cè)定微量元素銅
Study on kinetics of hydrocarbon chloride as an extractant for furfural
鹵代烴類(lèi)溶劑萃取糠醛動(dòng)力學(xué)研究
