• The result indicated that the assignment along with the balance aqueous phase acidity, the initial extractant concentration, and the duration of oscillation increases.

    结果表明分配振荡时间萃取初始浓度增加而增加,随着平衡酸度减小增加。

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  • Inspected the influence of the balance aqueous phase acidity, duration of oscillation, the extractant concentration to the extraction.

    分别研究振荡时间萃取浓度平衡酸度萃取影响

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  • We do this verification through an atomic absorption equipment. When the metal is in organic phase we DE - extract and accumulates in another aqueous phase solution.

    我们通过原子吸收设备进行验证,金属有机时,通过多次萃取,将其积聚另外一水相溶液中。

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  • The researches on aqueous phase polymerization catalyst could constitute an important part of the future development of polyolefin catalysts.

    聚合反应催化剂研究今后将会成为聚烯烃催化剂研究一个重要组成部分

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  • Studying on some plant cobalt aqueous phase, it carried out high-purity cobalt oxide or cobalt oxalate preparation tests in the laboratory.

    为研究对象实验室开展高纯氧化草酸钴的制备试验

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  • The relaxation spectrum of aqueous gelatin during its phase change from sol to gel was studied by dynamic light scattering technique (DLS, also known as PCS or QELS).

    本文动态散射技术(DLS称为PCSQELS)和粘滞测量技术,研究了明胶溶胶凝胶相变过程中的弛豫性质。

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  • The immobilized enzyme was used for transforming pyrogallol into purpurogallin in aqueous phase.

    结果表明,通过水相中的氧化及非酶反应,合成了红酚。

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  • These researches have great significance for preventing aqueous phase trapping damages and improving waterflood efficiency in the course of drilling, completion and development.

    钻井完井开发过程防止圈闭损害提高水驱效率具有重要意义。

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  • The effects of oscillation equilibrium time (or flow—rate), pH of aqueous phase and the foreign ions on the extraction were examined.

    考察振荡平衡时间流速),酸度干扰元素影响。

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  • The glucoamylase was extracted and purified by PEG/(NH4)2SO4 double aqueous phase system.

    利用PEG/(NH42SO4系统从粗酶液中提取糖化酶。

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  • Low initial content of I butene or hight butanol content in the aqueous phase were unfavorable to the reaction.

    原料中低异丁烯含量相中高叔丁醇含量均反应过程不利影响

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  • The effects of oscillation equilibrium time (or flow-rate) and the ph of aqueous phase on the extraction were examined.

    考察振荡平衡时间(流速)、酸度等影响。

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  • Finally, the composition, advantages, water soluble ligand of supported aqueous-phase catalysis system and this kind of catalyst reported already was emphatically introduced.

    最后重点介绍了负载催化体系组成优点水溶性报道此类催化剂

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  • The present production technique of dyeing and finishing mostly utilizes aqueous phase reactions which cause various negative effects.

    现行染整生产技术主要采用相反应工艺产生很多负面效果

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  • This is mainly due permeation of aqueous phase with the protein molecule.

    重要拜托渗出进程卵黑量分子的。

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  • The applications of the aqueous two-phase extraction in these years were summarized, and the advances on the research of ATPE were reviewed.

    介绍水相萃取技术生物工程下游工程中的应用现状,综述了ATPE相关研究近年来进展

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  • For a water drive tight gas reservoir, the accurate calculation of water influx is an important job for forecasting water invasion performance and preventing aqueous phase trapping damage.

    致密气藏开发过程中,准确计算预测开发动态防治圈闭损害重要内容。

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  • This aqueous phase contains water polluted by oil, chemicals and particles in emulsified form. This is fed to the bilge water treatment system.

    污染石油化学品颗粒乳化形式

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  • Enzymatic interesterification in non-aqueous phase has been widely used for improving the quality of oil and fats.

    非水中的酶促酯交换反应广泛应用于油脂改性。

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  • The computation results showed that extraction could enhance reaction in this reactor, and the concentration of DMEA in aqueous phase was reduced effectively so...

    模拟结果表明反应器萃取反应可以有效降低中的DMEA浓度提高产品收率。

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  • The acid concentration in organic phase increased and approached the stoichiometric saturating value with the increase of the acid concentration in aqueous phase.

    溶质初始浓度增大有机溶质浓度向饱和萃取量接近

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  • For inverse suspension polymerization, water soluble monomer is dispersed in oil continuous phase and initiated in aqueous phase.

    悬浮聚合水溶性单体分散溶性介质中,水溶性引发剂溶解于水相中进行聚合的方法。

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  • With the ph increase or addition of salt in aqueous phase, both the initial diameters of model emulsion particles of vacuum residua fractions from Iranian light and Daqing crude oils increased.

    随着水相中加入伊朗轻质减压渣油大庆减压渣油模拟乳状液初始粒径增大。

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  • The increase of concentration of inorganic electrolyte in aqueous phase can also markedly raise the solubilization capacity of sodium naphthenates for oil.

    水相中无机电解质浓度越大,石油馏分增溶能力越强。

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  • The experiment and results of measurement of boron content in boric acid mother liquor by direct coloring colorimetric method of aqueous phase are reported.

    报道了笔者用水直接型比色测定硼酸母液含量实验结果

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  • Synthesized of the four kinds of esters of food additives by lipase-catalyzed in non-aqueous phase were studied in this paper.

    本文对非水脂肪酶催化制备上述食品添加剂进行研究

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  • In recent years, aqueous two-phase system based ionic liquids are gaining wide recognition as novel 'greener 'separation systems.

    近几年来,离子液体双水作为一种新型绿色分离体系越来越受到关注。

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  • The distribution of cobalt between di-2-ethylhexyl phosphoric acid (DEHPA) and an aqueous phase of sulfates was studied. A thermodynamic analysis of the equilibria was reported.

    本文研究了在二(2—乙基己基)磷酸(DEHPA)有机相硫酸盐相中的分配,报道了平衡热力学分析

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  • When the rapeseed is proceeded by combining physical grinding with enzymatic degradation, the molecule of oil will disperse into aqueous phase and form the emulsified oil.

    油菜籽机械破碎解处理后,油脂分子从菜籽细胞内分散相中,形成乳化液。

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  • The applications of the aqueous two-phase extraction (ATPE) in these years were summarized, and the advances on the research of ATPE were reviewed.

    介绍了萃取技术(ATPE)应用现状,综述近年来双水相萃取技术的相关研究进展

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