查询词典 in solution

Chapter 5: The fluorescence quenching reactions of barbaloin with serum albumin in solution were studied. The quenching mechanism of serum albumin by barbaloin was interpreted using the Stern-Volmer mechanism. The binding constant K values and the number of binding sites were calculated, respectively.

第五章：首次研究了芦荟甙与血清蛋白在溶液中的相互作用，利用Stern-Volmer方程解释了芦荟甙对血清蛋白的荧光淬灭，并测定了不同温度下的结合常数及结合位点数。

An acrylic resin was synthesized by the radical copolymerization with methyl methacrylate, butyl acrylate and methacrylic acid monomers in solution using benzoperoxide as initiator. Appropriate parameters of monomer ratio, monomer concentration, solvent, and reaction temperature were found by experiment.

以过氧化二苯甲酰为引发剂，采用溶液聚合合成了甲基丙烯酸甲酯-丙烯酸丁酯-甲基丙烯酸树脂，通过实验确定了自由基共聚合适宜的单体配比、单体浓度、引发剂浓度、溶剂以及反应的升温速度。

The proton exchange of the polarized benzoquinone radical in solution c ontained sulfuric acid was studied.

研究了含硫酸溶液中极化的苯醌自由基与溶液中的质子发生的交换现象。

The color change can be used as a colorimetric sensor for determining the presence of H2O2 in solution.

这种颜色变化可以作为比色传感器来测定溶液中的过氧化氢。

Potassium salt of dicyclopentadienyl dicarboxylate DCPD(COOK2 was applied to CPE as crosslinking agent and a crosslinked product with 81.79% gel content was obtained in solution reaction.

以溶液反应法研究了CPE与DCPD：的交联反应，制得了凝胶量在80%以上的共价交联CPE，考察了不同牌号CPE、催化剂及其用量、反应温度、反应时间及其交联剂用量对CPE凝胶形成量的影响；通过对比实验和IR谱图证明了该凝胶确由CPE与DCPD：经双端醋化反应生成；通过反应溶解性实验验证了共价交联CPE的热可逆转化特性。

A series of mixed rare earth complexes of europium and lanthanum with o-aminobenzoate and 2,2-dipyridyl were synthesized by the reaction of EuCl3 and LaCl3 with o-aminobenzoate and 2,2' dipyridyl in solution.

用邻氨基苯甲酸和2，2'-联吡啶与氯化铕和氯化镧在溶液中反应，合成了混合稀土配合物。

The structure-activity relationship of DSIP and con formational study of this peptide in solution were also presented.

概述了Delta－诱眠肽的构效关系及溶液构象的研究进展，展望了Delta－诱眠肽的研究方向。

The hydroxyl radical in solution can efficiently kill Gymnodinium mukimotoi , a kind of red-tide microorganism.

羟基自由基水溶液杀灭赤潮微生物裸甲藻的实验。

We have investigated the conformational features of four short peptide fragments of Staphylococcal nuclease by homonuclear two-dimensional NMR and circular dichroism with a view to examining the early events in the folding process of SNase.

中文题名金黄色葡萄球菌核酸酶折叠起始位点：N-末端短肽段的NMR研究副题名外文题名 Folding initiation sites of staphylococcal nuclease：exploring the solution conformation of N-terminal fragments by nuclear magnetic resonance 论文作者戴继勋导师王金凤研究员学科专业分子生物学研究领域\研究方向学位级别博士学位授予单位中国科学院生物物理研究所学位授予日期2001 论文页码总数68页关键词金黄色葡萄球菌核酸酶蛋白质折叠核磁共振馆藏号BSLW /2001 /Q71 /89 本论文工作用四个金黄色葡萄球菌核酸酶N-末端短片段作为新生肽链折叠的模型，用同核二维核磁共振谱和远紫外圆二色谱研究了它们的溶液构象特征。

Experiments are conducted on the effect of different types and different molecular structures of polymers on HPAM removal existed in solution or sewage. It is found out that only cationic polymer has a better removal effect of HPAM among the non-ion, amphoteric ion and hydrophobical cation polymers, especially the DMDAAC cationic polymer has an optimal result. The removal capacity to HPAM can be further improved by using appropriate molecular weight and cationic capacity and gas floatation technique.

试验研究了不同类别及分子结构的聚合物对溶液或污水中HPAM的去除效果，发现非离子、两性离子、疏水改性阳离子聚合物对HPAM无去除作用，只有阳离子聚合物去除效果较好，其中尤以DMDAAC系列阳离子聚合物效果最优，而适当的分子量和阳离子化度以及气浮技术均可以进一步提高其对HPAM的去除率。

I am accused of being overreligious," she said in her quiet, frank manner,"but that does not prevent me thinking the children very cruel who obstinately commit such suicide.""

客人们在卡罗利娜·埃凯家里，举止就文雅一些，因为卡罗利娜的母亲治家很严厉。

Designed by French fashion house Herm è s, this elegant uniform was manufactured in our home, Hong Kong, and was the first without a hat.

由著名品牌 Herm è s 设计，这件高贵的制服是香港本土制造，是我们第一套不配帽子的制服。