Investigation on the extraction of strontium ions from aqueous phase using crown ether-ionic liquid systems 冠醚-离子液体体系对水相中锶离子的萃取研究
Synthesis and characterization of high quantum yield CdTe quantum dots in aqueous phase 高量子产率水溶性CdTe量子点的制备与表征
Nanocrystalline InOOH: Control Synthesis and Photocatalytic Performance in Aqueous Phase InOOH纳米晶的控制合成及其液相光催化性能
The concentration of ( S)-naproxen is reversely correlated with the permeation rate of aqueous phase and lower permeation rate leads to higher product concentration. 透过侧的产物浓度与水相渗透通量密切相关,通量较低时,产物浓度较高;
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。
Study on Catalytic Kinetics of Hydrogen removal in Aqueous Phase Using Hydrophobic Catalysts 疏水催化剂用于水相消氢的动力学实验研究
A method combining solid phase microextraction ( SPME) with cryofocus technique was developed for the compound-specific carbon isotope analysis of volatile organic compounds in aqueous phase. 将固相微萃取(SPME)技术与冷阱富集系统相结合,对水体中痕量挥发性有机物进行了单体碳同位素分析,方法检测限较常规SPME提高了一个数量级。
The asymmetric reduction of acetophenone ( ACP) to chiral α-phenylethyl alcohol ( PEA) in an aqueous phase catalyzed by Saccharomyces cerevisiae cells was studied as a model reaction. 以苯乙酮为模型底物,研究了水相体系中酵母细胞催化前手性芳香酮不对称还原生成相应手性醇的反应特性。
Experimental Study on Amphiphobic Surface Treating to Prevent Reservoir from Aqueous Phase Trapping Damage closed, multi-tiered, single-channel commodity wholesale system 双疏性表面处理预防致密储层水相圈闭损害实验研究封闭式、多层次、单渠道的批发体系
Adsorption Research between Montmorillonite and Rhodopseudomonas palustris in Aqueous Phase 蒙脱石对水相中沼泽红假单胞菌的吸附研究
Aqueous phase simply disposed by calcium oxide can meet the environmental protection requirements. 水相经生石灰简单处理后,达到环保排放要求。
Its production processes, such as solvent method, aqueous phase method and solid phase method, are introduced in detail. 详述氯化聚乙烯的生产工艺溶液法、水相法和固相法。
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;
Under the influence of gravity, most of the fat globules are sufficiently large to rise on standing as a result of the difference in density between the milk fat and the aqueous phase, forming cream. 乳脂肪和水相的脂肪密度不同,受重力影响,多数脂肪球会大得足以浮而形成稀奶油。
The preparation of size-controlled silver nanoparticles in aqueous phase by an electrochemical method 水相中粒径可控银纳米粒子的电化学制备
Effect of aqueous phase condition on the strength increasing of cement stabilized soil; 水泥加固土的强度主要来自于水泥水化产物的胶结作用。
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。
Study on Palladium-catalyzed Suzuki Cross-coupling Reaction in Aqueous Phase and Its Application in Synthesis of Bifenthrin 水相中钯催化Suzuki偶联反应及其在联苯菊酯合成中的应用
Introduction Carboxyl Group to Vinyl Chloride-Vinyl Acetate Copolymer in Aqueous Phase 氯乙烯-醋酸乙烯酯共聚物在水相中的羧基功能化
Aqueous Phase Preparation of CdTe Nanorods and its Application in Recognition of Cu~ ( 2+) Ions CdTe纳米棒的水相合成与铜离子识别研究
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。
Synthesis of Magnetic Fe_3O_4 Nanoparticle in Aqueous Phase 水相合成磁性Fe3O4纳米颗粒
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 immobilized enzyme was used for transforming pyrogallol into purpurogallin in aqueous phase. 结果表明,通过水相中的酶促氧化及非酶反应,合成了红酚。
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。
Corrosion and Anti-corrosion of Carbon Steel of the Aqueous Phase Heat-Exchanger in Refineries Effects of Simulated Acid Rain on Carbonate Stones Coated with Different Protective Products 炼油厂水相换热器碳钢材料的腐蚀与防护措施研究模拟酸雨对不同石材防护材料的影响
Prepared of Pt/ SDB hydrophobic catalyst and its application in the removal of hydrogen in the aqueous phase Pt/SDB疏水催化剂的制备及其用于水相消氢
Adding tert-butanol to the aqueous phase was unfavorable to the reaction. 水相中添加叔丁醇对反应不利;
The effect of microwave and ultrasonic on extraction using two aqueous phase was studied. 分别研究了微波和超声辅助双水相体系提取皂苷的方法。