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.

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.

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.

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.

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.

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.

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.

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!

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.

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.

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.

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。

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）；

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。

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.