isomer的例句大全

Allene is an isomer of methyl acetylene.

丙二烯是甲基乙炔的一种异构体.

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A structural isomer of citral that is obtained from the oxidation of geraniol.

葡萄糖的一种异构体,见于蜂蜜和甜水果中.

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Under alkali treatment , Hemslecin A becomes its isomer Hemslecin C by acetyl migration.

雪胆素C是一个雪胆素甲在碱性条件下, 乙酰基转移产生的同分异构体.

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An isomer of retinoic acid, used in the treatment of acne.

现在他们戴上了用乳酸处理过的橡皮指套.

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One of a group of enzymes that catalyzes the conversion of one isomer into another.

一个大的城市复合体,由几个城市及其郊区组成.

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Some new groups are defined in order to use UNIFAC equation to describe the isomer systems.

新定义了一些大基团,并对原型UNIFAC方程进行了改进.

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The optimum gas chromatographic analysis condition of determining trichlorobenzene isomer content was obtained.

得到了测定三氯苯同分异构体含量的最佳色谱分析条件.

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Finally a powerful full spectrum vitamin E has arrived. Isomer E!

最后,一个强大的全方位的维生素E已经到来.异构体的位置!

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The most likely alternative structure, the tetrahedron, would produce only one isomer for this composition.

在这种情况下,最可选的结构是四面体, 并且对于这个化合物将只产生一个异构体.

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The self-erasure happens because the new isomer of azobenzene is as stable as the old one.

自动清洁现象的发生是由于偶氮苯得异构体远不如其本体稳定.

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CRL was reacted much more quickly with methyl 5-N-( 2, 6-xylyl )-alanate than that with R isomer.

CRL脂酶对S - (-) -N- ( 2, 6- 二甲苯基 ) - 丙氨酸甲酯作用速度远大于R-(+)-异构体.

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Object To investigate the isomer transition reaction of ferulic acid and the existing form of ferulic acid in Ligusticum chuanxiong Hort.

目的确认阿魏酸的异构体转换反应及川芎、当归药材中阿魏酸的存在形式。

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The reactivity of Z, E isomer was detected. Result The reaction can be carried out under room temperature in the best solvent CH_3CN with a 5~ 6 times of EMAO ( volume ∶ mass).

结果反应可在室温下进行，CH3CN作溶剂最好，用量是EMAO的5～6倍（体积与质量比）；

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Among three possible isomers of the diazo dye, the one with substitution of two β-hydro atoms of naphthalene ring was predicted to be the most possible isomer by analyzing the calculation results.

通过分析计算结果，预测在可能形成的三个双偶氮染料同分异构体中，萘环上两个β氢被取代的双偶氮染料是最可能的生成的异构体。

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For example , 2, 6-Dinitrotoluene and 2, 4-Dinitrotoluene ( isomer ) are analysis by dielectric spectroscopy methods yielding excellent results.

以2, 4- 二硝基甲苯和2, 6- 二硝基甲苯 ( 分异构体 ) 介电波谱分析的示例, 得到了很好的结果.

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