• 方法可以得到其他化学方法所得不到异构定性定量结果

    Experimental results demonstrate that the dielectric analysis is a simple and effective method for qualitative and quantitative analysis of isomers, which is not possible with other chemical methods.

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  • 常见例子有机化合亚硝酸盐类的同分异构其中一个原子共价键硝基中的原子结合。

    The most common examples are organic compounds, isomers of nitrite esters in which a carbon atom is linked by a covalent bond to the nitro group's nitrogen atom.

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  • 辛烷一种具有这种子式同分异构石蜡氢碳化合此式为c8h18石油中发现用作燃料溶剂

    Any of various isomeric paraffin hydrocarbons with the formula C8H18, found in petroleum and used as a fuel and solvent.

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  • 最后解释了生标志化合立体同分异构深度变化原因

    Finally, the reason for stereo-isomer variation of cholestane in different depths and abundances are explained.

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  • 不对称合成法化合形成两种不等数量同分异构体的化学反应

    Asymmetric synthesis: Chemical reaction by which unequal amounts of two product isomers are formed.

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  • 六种有毒同分异构中的一种(CH3)2c6H3nh 2,二甲苯制得主要用于染料中间

    Any of six toxic isomers, (CH3) 2c 6h 3nh 2, derived from xylene, used chiefly as dye intermediates.

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  • 根据异构化学原理有机子式的官能团时,它们化学性质理性质相似

    According to the principle of isomeric chemistry, when organic substances have the same molecular formula and the same functional groups, their chemical and physical properties are very similar.

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  • 许多对生重要有机化合(氨基酸)存在至少一种非对称原子因此使这个氨基酸产生两个同分异构

    Many biologically important organic compounds (sugars and amino acids) possess at least one asymmetric carbon atom and therefore occur in two isomeric forms for the amino acid molecule.

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  • 从而表明模型不但用于,而且亦可用于同分异构体及立体异构体保留行为预测

    Moreover, it shows that the model can be used for the prediction of retention for isologous series$…

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  • 从而表明模型不但用于,而且亦可用于同分异构体及立体异构体保留行为预测

    Moreover, it shows that the model can be used for the prediction of retention for isologous series$…

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