一：isomers是什么意思（中英文）解释的意思

isomers是指具有相同分子式但结构不同的化合物。它们拥有相同的原子组成和相同的分子量，但它们的原子排列方式不同，因此具有不同的物理和化学性质。

Isomers is a term used to describe compounds that have the same molecular formula but different structures. They have the same atomic composition and molecular weight, but their arrangement of atoms is different, resulting in different physical and chemical properties.

二：怎么读（音标）

Isomers [ˈaɪsəmərz]

三：用法

Isomers通常用于有机化学和生物化学领域，用来描述具有相同分子式但结构不同的化合物。它们可以通过改变原子之间的连接方式或改变它们所处的空间位置来产生。在化学反应中，isomers可能会表现出不同的反应性能，因此对于研究和制备特定化合物非常重要。

Isomers are commonly used in organic chemistry and biochemistry to describe compounds with the same molecular formula but different structures. They can be produced by changing the way atoms are connected or by altering their spatial positions. In chemical reactions, isomers may exhibit different reactivity, making them important for studying and synthesizing specific compounds.

四：例句1-5句且中英对照

1. These two compounds are isomers, with the same molecular formula but different arrangements of atoms.

这两种化合物是同分异构体，具有相同的分子式但原子排列不同。

2. Isomers can have vastly different properties, such as melting point, boiling point, and reactivity.

同分异构体可以具有完全不同的性质，如熔点、沸点和反应性。

3. In organic chemistry, the study of isomers plays a crucial role in understanding the structure and function of molecules.

在有机化学中，研究同分异构体对于理解分子的结构和功能起着至关重要的作用。

4. The two isomers of butane, n-butane and isobutane, have different physical properties due to their different structures.

丁烷的两种同分异构体，正丁烷和异丁烷，由于结构不同而具有不同的物理性质。

5. Isomerism is a common phenomenon in nature, as many biological molecules exist as isomers with distinct functions.

同分异构现象是自然界中常见的现象，许多生物分子都存在着具有不同功能的同分异构体。

五：同义词及用法

1. Stereoisomers - refers to isomers that have the same molecular formula and connectivity but differ in the three-dimensional arrangement of atoms.

2. Structural isomers - describes compounds with the same molecular formula but different bonding patterns between atoms.

3. Geometric isomers - used to describe compounds with restricted rotation around a double bond or ring structure, resulting in different spatial arrangements.

4. Optical isomers - also known as enantiomers, they are mirror images of each other and cannot be superimposed, often exhibiting different biological activities.

六：编辑总结

Isomers是指具有相同分子式但结构不同的化合物，它们在化学性质和物理性质上可能存在差异。在有机化学和生物化学领域，研究和了解isomers对于理解分子的结构和功能非常重要。同义词包括stereoisomers、structural isomers、geometric isomers和optical isomers。通过改变原子之间的连接方式或改变它们所处的空间位置，可以产生不同类型的isomers。