查询词典 chromatography

Size exclusion liquid chromatography analysis suggested further that high phytate content might cause the aggregation of glycinin globular.

排阻色谱实验结果表明高植酸含量会引起球蛋白的聚合。

Glycoluril is the precursor for perhydroxycucurbit[6]uril (HOCB6), and in this paper a novel method of well-proportionally coating glycoluril stationary phase and perhydroxycucurbit[6]uril stationary phase on a packed column under acidic condition was developed for gas chromatography.

甘脲是羟基葫芦[6]脲(HOCB6)的前体，本文设计了一种在酸性条件下均匀涂渍固定液的新方法，首次将甘脲和羟基葫芦[6]脲用作气相色谱固定相。

The determination of glyoxal and glyoxalic acid in aldehyde solution was performed by high performance liquid chromatography.

利用醛基与2，4-二硝基苯肼反应得到的腙产物对紫外-可见光有吸收的特性，采用高效液相色谱法测定乙醛溶液中乙二醛和乙醛酸的含量。

The structure of modified PVA was characterized by infrared spectrum and gel permeation chromatography and the results show that glyoxal and PVA has a certain cross- linking reaction.

应用红外光谱和凝胶渗透色谱对改性PVA的结构作了表征，表明乙二醛与PVA发生了一定的交联反应。

These SRMs are single component solutions prepared gravimetrically for use in anion chromatography or any other technique that requires aqueous standard solutions for calibration or control materials.

这些标准粒子是单组分的，在重量方面用于阴离子色谱或任何其他技术，需要进行校准或控制水标准的解决方案材料。

Methods Column chromatography over normal phase silica gel, reversed phase silica gel, Sephadex LH-20, and recrystallization techniques were used to isolate and purify constituents from Halenia elliptica.

利用正相硅胶柱色谱、Sephadex LH-20柱色谱、反相高效液相色谱和重结晶等手段进行分离

METHODS: The authors measured MPOD with heterochromatic flicker photometry, serum lutein and serum zeaxanthin by high performance liquid chromatography, and central foveal retinal thickness by optical coherence tomography in 176 patients (age range, 18-68 years) with typical forms of retinitis pigmentosa; 37 (21%) of these patients had cystoid macular edema by OCT.

作者对176例（年龄范围18-68岁）典型视网膜色素变性患者进行以下测量：采用异色闪烁光度法测量黄斑色素光密度，高效液相色谱法测量血清脂色素和血清玉米黄质，和光学相干断层扫描法测量中心凹中央视网膜厚度；其中37例（21％）患者OCT检查有黄斑囊样水肿。

The trace anions in heteropoly acid can be determined by ion chromatography.

离子色谱法是测定阴离子最理想的分析方法。

Objective: In order to provide sensitive and reliable technique for the study of the relationship between enviromental estrogens and diseases, analytical methods for three kinds of representative environmental estrogens such as mycotoxins (zearalenone and its metabolites, aflatoxin B_1 and ochratoxin A), persistent pesticide pollutants (hexachlorocyclohexane and dichlorodiphenyltrichloroethane) and industrial chemicals (bisphenol A and 4-nonylphenol) with chromatography were to develop.

目的：选择三种有代表性的环境雌激素：真菌类毒素(玉米赤霉烯酮及其代谢物及赭曲霉毒素A、黄曲霉毒素B_1)、农药类持久性污染物(666、DDT)和化工原料类雌激素为对象，分别研究它们的检测方法，为监控环境激素和研究它们与疾病之间关系提供灵敏、可靠的分析方法和实验依据。

As an initial attempt to set up a "Freshwater Mussel Watching" system,swan mussels were collected from Wuli Lake of the Taihu Lake in March 2003 for analysis by gas chromatography of dichlorodiphenyltrichloroethanes(p,p′-DDE,o,p′-DDT,p,p′-DDD,p,p′-DDT),and α-,β-,γ-,δ-hexachlorocyclohexane isomers in soft tissues.

作为建立淡水&贝类观察&体系的初步尝试，选定2003年3月采自太湖五里湖水域的背角无齿蚌为研究对象，测定其体内滴滴涕和六六六含量。

And Pharaoh spoke to Joseph, saying, Your father and your brothers have come to you.

47：5 法老对约瑟说，你父亲和你弟兄们到你这里来了。

Additionally, the approximate flattening of surface strip using lines linking midpoints on perpendicular lines between geodesic curves and the unconditional extreme value method are discussed.

提出了用测地线方程、曲面上两点间短程线来计算膜结构曲面测地线的方法，同时，采用测地线间垂线的中点连线和用无约束极值法进行空间条状曲面近似展开的分析。