英汉词典

isomer 基本解释

• n. [化学] 同分异构物；[核] 同质异能素

isomer 词态变化

isomer 中文词源

iso-,等，同，-mer,部分，词源同polymer,merit.用于物理学术语同核异能体，同质异能素等。

isomer 英文词源

isomer (n.)

1866, back-formation from isomeric. Greek isomeres meant "sharing equality," from iso- (see iso-) + meros "part, share" (see merit (n.)).

isomer 英文释义

1. a compound that exists in forms having different arrangements of atoms but the same molecular weight

isomer 双语例句

1. Allene is an isomer of methyl acetylene.

丙二烯是甲基乙炔的一种异构体.

来自辞典例句

2. Esomeprazole, a new proton pump inhibitor, is the S - isomer of omeprazole.

艾司奥美拉唑是一种新型的质子泵抑制剂, 它是奥美拉唑的S - 型光学异构体.

来自互联网

3. 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.

来自互联网

4. 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!

来自互联网

5. 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.

来自互联网

isomer 实用场景例句

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.

期刊摘选

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.

期刊摘选

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.

期刊摘选

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.

期刊摘选

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.

期刊摘选

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!

期刊摘选

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.

期刊摘选

Allene is an isomer of methyl acetylene.

丙二烯是甲基乙炔的一种异构体.

辞典例句

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.

期刊摘选