The study of isomers is crucial in organic chemistry.

研究同分异构体在有机化学中至关重要。

The pharmaceutical industry often deals with isomers of compounds.

制药行业经常处理化合物的同分异构体。

Structural isomers differ in the connectivity of their atoms.

结构同分异构体在原子的连接方式上有所不同。

Different isomers can have very different chemical properties.

不同的同分异构体可以具有非常不同的化学性质。

The chemist explained how isomers have the same molecular formula.

化学家解释了同分异构体如何具有相同的分子式。

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。

The contents of eugenol and its isomers were most the pyrolysis.

裂解产物中含量最多的均为丁香酚及其同分异构体。

Asymmetric synthesis: Chemical reaction by which unequal amounts of two product isomers are formed.

不对称合成法：在化合物中形成两种不等数量的同分异构体的化学反应。

Asymmetric synthesis : Chemical reaction by which unequal amounts of two product isomers are formed.

不对称合成法: 在化合物中形成两种不等数量的同分异构体的化学反应.

Melt crystallization is not only used in the separation of fine chemicals and isomers but is also used in the production of large output of organic chemicals such as bisphenol A and naphthalene.

熔融结晶精制技术目前不仅在精细化工产品和同分异构体的分离中得到了推广应用，而且在大吨位的有机化学品，如双酚A、萘等的生产中也得到了应用。