音标与读法

这里为大家介绍下isomer 是什么意思，希望能帮助到各位朋友。

中英文翻译

n.

【化学】同分异构体；【物理学】同质异构素。 isomer of nucleus 原子核的同质异构素。 an optical isomer旋光异构体。

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

例句与用法

1.Can it be resolved into optical isomers ?

这能离析为旋光异构体吗？

2.Allene is an isomer of methyl acetylene .

丙二烯是甲基乙炔的一种异构体。

3.how many different isomers of octane 销 are there?

辛烷有多少种同分异构体？

4.Such molecules are known as enantiomorphs or optical isomers .

这种分子被称为对映结构体或旋光异物体。

5.They are said to be conformational isomers also called conformers .

它们叫做构象异构体，也叫做异象体。

6.Evidently, living things can somehow distinguish between optical isomers .

显然，生物体对这两种同分异构体能够有所识别。

7.Isomers are defined as compounds having the same formula but different structures .

异构体被定义为化学式相同而结构不同的化合物。

8.Substances which have identical molecular formulas but different structural formulas, are known as isomers .

凡具相同分子式但不同结构式的物质称为异构体。

9.The term "normal" applies to the isomer that has all its carbon atoms linked in a straight chain .

对这类异构体采用“正构”一词是因为这类异构体的全部炭原子都以直链形式连在一起。

10.The amino cyclohexylcarbinols(9) derived from the fused isxoazolidine(8) were a mixture of cis and trans isomers .

从稠合的四氢异唑（8）所得到的氨基环已基甲醇（9）则是顺式和反式异构体的混合物。

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