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- Aqueous phase is dominant under veryhigher pCh and low pH values. 溶液相只在很高pCl值和低pH值下占优势。
- But inside the oil droplets, an entrapped aqueous phase is found. 但是在油滴当中,仍然可以见到水相的存在。
- The aqueous phase is precipitated with 2 volumes of alcohol, and the DNA wound out from it. 水相用两倍的乙醇沉淀就可以从中透出DNA。
- Fig.2 CCD images of the dropping flow formed by the aqueous phase and organic phase in microchannel. 图2.;微通道中水相(催化剂)与有机相形成的柱塞流。
- Low initial content of i butene or high t butanol content in the aqueous phase were unfavorable to the reaction. 原料中低异丁烯含量或水相中高叔丁醇含量均对反应过程有不利影响。
- The aqueous phase was decanted and the granules were washed several times with fresh water. 倾析掉水相,球用新鲜水洗几次。
- Acid number of lubricating oil can be obtained by neutralizing standard acid solution and alkalinity substance of aqueous phase. 用标准酸溶液中和水相中的碱性物质,即可获得润滑油的酸值。
- To the former, methyl oleate mainly influences the partition of surfactants in oil phase and aqueous phase by changing EACN value of oil phase. 在盐体系中,油酸甲醴主要通过改变油相的等效烷烃磅数(EACN)影响表面活性剂在油水相分配。
- The batch adsorption of phenol from aqueous phase under different conditions using shredded tire was investigated. 实验结果表明:胶粒对苯酚具有较好的吸附性能,室温时苯酚去除率可以达到70%25以上,最高可以达到83.;19%25。
- The distribution ratios of actinides are very low when aqueous phase is nitric acid. 在硝酸溶液中 ,萃取体系对锕系元素的萃取率很低 ;
- With the aqueous phase velocity increasing, the mass transfer flux increased, but the recovery extraction decreased. 由回收率的大小可以看出,电泳萃取分离技术是一种很好的处理染料水的方法。
- To the latter, the role of methyl oleate in influencing the partition of surfactant in oil phase and aqueous phase competes with its adsorption role at the interface. 而碱体系中,油酸甲醴影响表面活性剂在油水相分配从而影响界面张力;另一方面,油酸甲醴吸附在界面上顶替表面活性剂分子影响界面张力。
- Milk is in the form of a stable emulsion of fat globules dispersed throughout an aqueous phase containing the non-fat solids. 乳中的脂肪球以稳定的乳浊液形式存在,脂肪球均匀分散在含非脂乳固体的液相中。
- Most of Au(I) (~93%) in the organic phase can be stripped into the aqueous phase with high concentration of NH4SCN(>3.0 mol/L) or KI (>2.0 mol/L). 高KI浓度(>2.;0 mol/L)可将有机相中绝大部分(94%25)的金反萃出来
- The reaction of triphenyltin with nitrous acid in aqueous phase in the presence and absence of O2 was studied by a laser flash photolysis technique. 利用激光闪光光解技术进行了有氧和无氧条件下氯化三苯基锡与亚硝酸水溶液的紫外光解反应研究。
- To the latter, the role of methyl oleate in influencing the partition of surfactant in oil phase and aqueous phase compete... 另一方面;油酸甲酯吸附在界面上顶替表面活性剂分子影响界面张力.;对于不同结构表面活性剂;两种作用竞争的结果不同
- The partition equilibrium of purified Cyanex 301 between n-heptane and aqueous phase and its aggregation in n-heptane were studied. 测定了经纯化后产品的红外光谱,研究了纯化产品在-水正庚烷体系中的分配平衡及其在正庚烷中的缔合,浓度在0。
- The asymmetric reduction of ethyl 4-chloroacetoacetate(COBE) to ethyl(R)-(+)-4-chloro-3-hydroxybutyrate((R)-CHBE) by the recombinant cells in an aqueous phase was investigated. 将重组细胞用于催化4-氯乙酰乙酸乙酯不对称还原;合成出具有光学活性的(R)-(+)-4-氯-3-羟基丁酸乙酯.
- In Bengal delta plain subsurface aquifers,these microbial reactions may mobilize arsenic from the solid phase into the aqueous phase,resulting in contaminated underground water. 在孟加拉三角洲的地下含水层中,微生物参与了将砷从固相迁移到水相的关键步骤,最终导致了地下水中的砷污染。
- Esterification method in aqueous phase(EMAP) can be used for the reaction of benzoic acid from cracking and oxidation of p -cymene with dimethyl sulfate. 对伞花烃裂解氧化产物苯甲酸与硫酸二甲酯的反应可以采用水相酯化法。
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