查询词典 chromatograph

The process of extraction of antimicrobial substance from Eleocharis tuberose peel with ultrasonic were studied; the properties of antibacterial substances were studied; antibacterial substances was isolated by TLC and silica gel colum chromatography, and the structure of antibacterial substances were identified useing liquid chromatograph mass spectrometer.

包括：采用超声波法提取荸荠皮抑菌物质并获得最佳工艺条件；研究了荸荠皮提取物的稳定性及其对多种菌的抑制作用；通过薄层层析和硅胶柱层析对抑菌物质分离纯化后对抑菌成分进行了初步的结构鉴定。

Qualitative and quantitative analyses was carried out by gas chromatograph-flame photometric detector. This article focus on optimizing the absorbent, elute and material for secondary cleaning up.

通过对基质固相分散吸附剂、洗脱剂、净化材料与方式的优化，建立了油菜籽中5种常用有机磷农药残留分析的前处理方法。

The company occupies over 18,000 square meters, the existing set of high-performance vacuum fractionating tower, a high-performance gas chromatograph devices, many sets of reactor, high temperature oil, one Taiwan.

公司占地18000多平方米，现有一套高效减压分馏塔，一套高效气相色谱仪装置，反应罐多套，高温油锅一台。

Genesee strives to establish its core product pipelines in antibodies and recombinant antigens to meet the needs of a wide variety of diagnostic techniques, such as latex agglutination assay, capture ELISA, double antigen ELISA, double antigen-mediated lateral flow immuno-chromatograph, chemoluminescence, multiplex microsphere assay.

公司致力于抗体和重组蛋白两种核心原材料产品的开发，以满足各种诊断技术的需求，如乳胶凝集试验法，间接法ELISA，双抗原ELISA，双抗原介导的胶体金快速诊断，化学发光法，蛋白液体晶片多重诊断技术。

Hexadecanoic acid,stearic acid,oleic acid,linoleic acid and linolenic acid from soybean salad oil have been quantitatively analyzed by using gas chromatograph combined with,Heated-filament pyrolyzer and Curie-Point pyrolyzer.

方法采用气相色谱仪，FID检测器，FFAP毛细柱，热丝型裂解器及居里点裂解器，对大豆色拉油的五种主要组分：软脂酸，硬脂酸，油酸，亚油酸，亚麻酸进行了定量分析。

By qualitative and quantitative determination with gas chromatograph, the composition and content of intermuscular fatty acid of Datong yak were compared with those of Datong yellow cattle.

方法］采用气相色谱仪对大通牦牛肌间脂肪酸进行定性定量测定，分析其组成及含量，并与当地大通黄牛进行比较。

The experiment showed: 1PER, EST and AMY were polymorphic, meanwhile the isozymic chromatograph could identify the cultivars in this study; 2Two multifoliolate cultivars had specific isozyme loci PER-4, and the level of PER activity of the internal cultivars was higher than the external cultivars; 3 Genetic similarity and euclidean coefficient between the cultivars were 0.826-0.952, 0.500-1.118, between the multifoliolate cultivars were 0.904, 0.500; 4 Multifoliolate cultivares were classified for one type, and others for two other types.

结果表明：1测定的5种同工酶中过氧化物酶、酯酶、淀粉酶具有多态性，综合此3种酶酶谱可以鉴定供试的7个品种；22个多叶型品种具有一共同特征酶带PER-4，国内品种的过氧化物酶活性明显高于国外品种；3品种间的遗传一致度为0.826～0.952，欧氏遗传距离为0.500～1.118，多叶型品种间遗传一致度为0.904，欧氏遗传距离为0.500；4等级聚类分析结果为，以欧氏遗传距离0.400为分界，供试品种分为3类，2个多叶型品种为一类，其余的5种三叶型品种分为另两类。

Gas chromatograph/mass spectrometer system was used to analyze polycyclic aromatic hydrocarbon (PAHs, including naphthalin, anthracene and fluoranthene) and phthalic acid ester [PAEs, including dimethyl phthalate, diethyl phthalate, diisobutyl phthalate and di(2-ethylhexyl) phthalate] concentration in water samples taken from every treatment units of a large-scale waterworks in a western city whose water source is the upstream of Yangtze river.

以多环芳烃(包括萘、蒽、荧蒽三种物质)和邻苯二甲酸酯包括邻苯二甲酸二甲酯(DMP、邻苯二甲酸二乙酯、邻苯二甲酸二异丁酯、邻苯二甲酸二(2-乙基己基)酯4种物质作为研究对象，采用GC-MS方法测定了以长江为原水的某大型城市给水厂各工艺段水样中的上述物质。

The bile acid,phosphoˉlipid and cholesterol in the bile of gallbladder were analyzed by chromatograph of liquid and the gallbladder was examined by both light and electron icroscope.Results At the end of the6 th week,none of the group N had gallstone.

饲养6周后处死观察胆囊结石形成情况，测定胆囊胆汁中胆汁酸、磷酸、胆固醇，观察胆囊超微结构的变化以及糖尿病模型的胰腺病理改。

Killed at the end of the6 th weeks of fedding,the condition of stone formation in the gallbladder was observed.The bile acid,phosphoˉlipid and cholesterol in the bile of gallbladder were analyzed by chromatograph of liquid and the gallbladder was examined by both light and electron icroscope.

饲养6周后处死观察胆囊结石形成情况，测定胆囊胆汁中胆汁酸、磷酸、胆固醇，观察胆囊超微结构的变化以及糖尿病模型的胰腺病理改。

In the United States, chronic alcoholism and hepatitis C are the most common ones.

在美国，慢性酒精中毒，肝炎是最常见的。

If you have any questions, you can contact me anytime.

如果有任何问题，你可以随时联系我。