位置异构

  • 网络position isomerism;Constitution
位置异构位置异构
  1. 共轭亚油酸(conjugatedlinoleicacid,CLA)是亚油酸的一组几何和位置异构体,作为瘤胃微生物的产物,天然存在于反刍动物肌肉和脂肪中。

    Conjugated linoleic acid ( CLA ) is a group of geometric and positional isomers .

  2. 有机质谱人工智能(AI)解释-邻位效应重排在鉴别位置异构体及几何异构体中的应用

    AI Interpretation of OMS-Ortho Effect Rearrangement and its Application to identify the Positional and Geometric Isomers

  3. 共轭亚油酸(conjugatedlinoleicacid,CLA)是含有共轭双键的不饱和脂肪酸,有多种几何异构体和位置异构体。

    Conjugated linoleic acid ( CLA ) which is unsaturated fatty acid includes conjugated double bonds and has many kinds of geometrical isomers and positional isomers .

  4. 毛细管气相色谱法分析苯酚和甲酚位置异构体

    Analysis of Phenol and Cresol Isomers Using Capillary Column Gas Chromatography

  5. 硝基苯酚位置异构体的毛细管电泳-方波安培检测研究

    Determination of Positional Isomers of Nitrophenol by Capillary Electrophoresis with Square-wave Amperometric Detection

  6. 苯系物位置异构体在气相色谱环糊精柱上的分离

    The Separation of Positional Isomers of Benzene on Cyclodextrin Stationary Phases in Gas Chromatography

  7. 共轭亚油酸是亚油酸的立体和位置异构体的混合物。

    Conjugated linoleic acids is a mixture of geometric and positional isomers of linoleic acid .

  8. 采用原位聚合法制备了硝基苯酚和羟基苯甲酸位置异构体的分子印迹整体柱。

    The nitrophenol and hydroxybenzoic acid isomers imprinted monolithic columns were prepared by in-situ polymerization .

  9. 焓-熵补偿在芳香化合物位置异构体保留机理研究中的应用

    The Use of Enthalpy Entropy Compensation in the Study of Retention Mechanism of Aromatic Positional Isomers

  10. 用胆甾液晶冠醚气相色谱固定相分离取代苯位置异构体

    Gas Chromatographic Separation of Positional Isomers of Substituted Benzenes on Cholesteryl Liquid Crystal Crown Ether Stationary Phase

  11. 自制环糊精衍生物毛细管柱气相色谱法分离氯苯甲醛和苯系物位置异构体

    Isomer separation of chlorobenzaldehyde and benzene homologue by capillary gas chromatography with β - cyclodextrin derivatives as stationary phase

  12. 主要目的是解决数据源的系统异构,模式异构,位置异构,以及部分语义异构问题。

    This paper try to solve system heterogeneous , model heterogeneous , position heterogeneous and part of semantic heterogeneous .

  13. 其对烷烃、醇类、酮类、芳香族化合物、位置异构体以及一些手性化合物具有良好的分离效果。

    Their separation selectivities are toward alkanes , alcohols , ketones , aromatic compounds , positional isomers and some chiral compounds .

  14. 交替三线性分解算法与反相高效液相色谱-二极管阵列检测方法相结合同时测定苯二酚的位置异构体

    Simultaneous Determination of Isomers of Dihydroxybenzene Using Alternating Trilinear Decomposition Algorithm Combined with Reversed-Phase High Performance Liquid Chromatography / Diode Array Detection

  15. 对二取代苯位置异构体尤其是碱性胺类溶质有良好的分离选择性,峰形对称,柱效高;

    Good selectivity , symmetry peak and high column efficiency were obtained for disubstituted benzenes particularly aniline compounds , which make up the disadvantage of ODS .

  16. 本文研究了在杯[6]芳烃存在下杯[6]芳烃的浓度、检测波长、有机混合添加剂对o、m、p-硝基苯胺位置异构体毛细管电泳分离的影响。

    In this paper , the capillary electrophoretic separation of the positional isomers of nitroaniline in the presence of calix [ 6 ] arene was investigated .

  17. 实验表明,用2,6-二-O-戊基-3-O-烯丙基-β-环糊精作固定相可以很好地分离与测定苯酚和甲酚位置异构体。

    The results showed that 2,6 di O pentyl 3 O allyl β CD was an excellent gas chromatographic stationary phase to separate and determine phenol and cresol isomers .

  18. 本文研究了一系列萜类官能团位置异构体和立体异构体的氨及异丁烷化学电离质谱;

    The chemical ionization ( CI ) mass spectra of a series of terpene functional group positional isomers and stereoisomers have been studied using ammonia and isobutane as reagent gases .

  19. 以多种溶质为探针(包括非极性的烷基苯和多环芳烃、芳香族化合物位置异构体及极性的核苷和碱基等),较系统地研究了该新固定相的色谱性能。

    The chromatographic performance of new bonded stationary phase was evaluated by using different solute probes , including nonpolar alkylbenzenes and polycyclic hydrocarbons ( PAHs ), aromatic positional isomers , polar nucleosides and bases , and so on .

  20. 1,8-TNS与溶剂极性和粘度关系的研究,证明正如它们的位置异构物2,6-TNS一样具有萤光疏水探针的性能。

    The fluorescence properties of 1 , 8-TNS in relation to the polarity and viscosity of the solvents were studied and found to be just as useful as the 2 , 6-isomer in the capacity of a fluorescent probe .

  21. 采用CP-Sil88强极性毛细管柱气相色谱法对精炼和氢化大豆油中的顺、反异构和位置异构的脂肪酸进行定性、定量分析。

    The purpose of this research was to identify and quantify the geometric and positional isomers of C_ ( 18 ) fatty acids in refined and hydrogenated soybean oils by capillary gas ( CP-Si188 ) chromatography with high polarity .

  22. 据此探讨了次级结构单元在构筑金属有机框架中的表达以及探讨了配体的位置异构和作为第二配体的(拟)卤素类别对配合物结构和性质的影响。

    Based on the outcomes we explored the expression of secondary building blocks in construction of metal-organic frameworks ( MOFs ) and the influence of position-isomeric ligands and ( pseudo ) halides , as auxiliary ligands , on the stuctures and properties of CPs .

  23. 在此基础上,通过分析加成位置与异构体稳定性之间的关系,得出三条加成位置选择性的规律。

    According to the relationship between isomer stability and adding positions , we have induced three sorts of laws about H2 choosing different places in the additive reactions .

  24. 随着因特网的发展,人们可以将各个不同地理位置的异构工业制造硬件和软件资源聚合在一起形成一个大规模的制造平台,该领域的研究产生了一个新的体系结构&制造网格。

    With the development of the Internet , people combine the isomeric industrial hardware and software resource in the different geographic area to build a big manufacturing platform , which is a new architecture of manufacturing research area manufacturing gird ( MG ) .

  25. 运用网格技术,可以把分布在不同地理位置、异构的、动态的各种计算资源通过高速互联网连接并集成起来,共同完成一些重大科学问题的研究,对外提供大规模的并且可以无限扩展的计算能力。

    Through the high-speed network , grid technology can be used to connect and integrate all kinds of the heterogeneous and dynamic computing resources distributed in the network , to achieve a number of major scientific researches , and provide large-scale and unlimited expansible computing power .

  26. 共轭亚油酸(conjugatedlinoleicacid,CLA)是指很多位置和空间异构的共轭的十八碳二烯酸的混合物。

    Conjugated linoleic acid ( CLA ) are mixtures of several positional and geometric isomers of conjugated octadecadienoic ( 18:2 ) acid .

  27. 共轭亚油酸(conjugatedlinoleicacid,CLA)是一组位置和几何异构体的十八碳共轭二烯酸的统称。其双键位于7,9;

    Conjugated linoleic acids ( CLA ) refer to a collection of positional and geometric isomers of octadecadienoic acid with conjugated double bonds .

  28. 共轭亚麻酸(Conjugatedlinolenicacid,CLnA)是十八碳三烯酸的一组位置和几何异构体,具有抑制肿瘤形成、增强机体免疫力和影响脂代谢等功能。

    Conjugated linolenic acid ( conjugated linolenic acid , CLnA ) is a group of position and geometric isomers of octadecenoic acids , which inhibit carcinogenesis , enhance immune and alter the lipid metabolism .

  29. 共轭亚油酸(CLA)是含有顺式或反式共轭双键的十八碳二烯酸,是必需氨基酸亚油酸(LA)的一组位置和构象异构体的总称。

    Conjugated linoleic acid ( CLA ) containing cis-or trans-conjugated double bond is a kind of octadecadienoic acid and is a general term for a set of locations and conformational isomers of the essential amino acids linoleic acid ( LA ) .

  30. 共轭亚油酸是一系列位置和几何异构体的总称,其中的活性异构体具有多种重要的生理功能,近年来受到越来越多的重视。

    Conjugated linoleic acids ( CLA ) are the floorboard of a series of position and geometry isomers , and the active isomers have many important physiological function , thus have attracted more and more attention in recent years .