chromatography的例句大全

The purity of dimethyl disulfide was determined by capillary gas chromatography.

应用毛细管气相色谱法测定二甲基二硫的纯度.

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The quantitative determination of inosine and inosinic acid was conducted by High Performance Liquid Chromatography ( HPLC ) .

采用 高效液相色谱 对风味酱中的肌苷、肌苷酸进行定量分析.

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The factors affecting the separation of metal chelate interaction chromatography also were studied.

另外还对影响螯合色谱分离的因素进行了初步的探讨.

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Methods: The constituents were separated and purified by column chromatography normal phase silica gel and polyamide.

方法用色谱法分离化合物,根据理化性质和光谱数据鉴定结构.

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Studies on Self-association of Alcohols in Diphenyl Methane and Cross-association of Alcohols in Dibenzyl Ether by Gas-liquid Chromatography at Finite Concentrations

气液色谱有限浓度法研究醇类在芳烃溶剂中的自缔合及交叉缔合

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Determination of organic acids in soy by Ion-exclusion chromatography with direct conductivity detection was developed.

研究了直接电导检测离子排斥色谱法分离测定酱油中多种有机酸.

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Methods : To determine the content of polysaccharides by spectrophotography and analyse by gel chromatography.

方法:分光光度法测定多糖含量和凝胶色谱法分析.

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Methods for determinating the molecular weight and its distribution of PVC by gel chromatography were introduced.

叙述了凝胶色谱法的测试原理,介绍了用凝胶色谱测试PVC树脂平均分子质量及分子质量分布的方法.

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Method: Determination of expansion degree and analysis by gel chromatography.

方法: 膨胀度测定法和凝胶色谱法.

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The purification technology includes organic solvent extraction, adsorption chromatography, ion-exchange resin adsorption and macro-porous resin adsorption.

纯化方法有有机溶剂萃取 、 色谱和树脂吸附.

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GPC ( gas partition chromatography )

气相分配色谱[法 ]

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The molecular simulation was introduced to study the electrostatic interaction in ion exchange chromatography.

将分子模拟方法引入到蛋白质离子交换层析中的静电相互作用研究.

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Methods: Biological technique, including salting out , dialysis, ion-exchange chromatography and gel filtration, was used.

方法: 运用生物化学技术, 通过盐析分离后,再经过透析 、 离子交换 、 凝胶过滤等层析技术达到分离目的.

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The purification effects of ion exchange chromatography and gel filtration were also compared.

比较离子交换和凝胶过滤的纯化效果.

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Amino acids are separated by paper chromatography with rnobile phase of micellaraqueous solution.

以胶束水溶液为展开剂,用纸色谱法分离了氨基种类化合物.

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Qualitative and Quantitative Analyses of Purified Dihydric Alcohol by Gas Chromatography

气相色谱法对净化二元醇的定性定量分析

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The studies of applications of low-pressure ion chromatography with chemiluminescence detector were carried out in this work.

色谱分离技术与化学发光检测技术的联合应用，是现代痕量分析中一项非常活跃的、具有广阔应用前景的研究。

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The major applications of SMB chromatography are also reviewed in fine chemicals, petroleum chemicals and pharmaceuticals fields. At last, the researching status of this technology in our country and the problems existed are presented.

在此基础上，综述了该技术国内外的研究进展以及在精细化工、石油化工、制药等方面的主要应用，对该技术在我国的研究现状以及存在的问题也作了介绍。

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Determination method of sulfur compounds in LPG was established by applying gas chromatography with sulfur chemiluminescence detector ( GC-SCD) through optimizing the GC condition.

采用气相色谱和硫化学发光检测器（GC-SCD）技术，通过对色谱条件进行优化，建立了液化气中硫化物形态分布的测定方法。

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Method: By microscopic observation and thin-layer chromatography.

方法: 显微观察法、薄层色谱法.

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