heterocycle是什么意思
网络释义：杂环
heterocycle怎么读（音标发音）
heterocycle例句及用法
1 . It represents an example of a heterocycle being formed as transient species.
它仍然是在反应中生成过渡状态的杂环的实例.
来自辞典例句
2 . The reduced heterocycle 46 conveniently separates out during the reaction.
在反应过程中被还原的杂环(46)可以方便地分离出来.
来自辞典例句
3 . They are of no immediate value of the utility of tis heterocycle in synthesis.
对这个杂环化合物在合成上的应用都没有直接意义.
来自辞典例句
4 . The heterocycle in ( 4 ) is a masked fused ring held in abeyance.
中的杂环可以看作是一个被掩蔽的,处于暂时停顿状态的稠环.
来自互联网
2.a ring of atoms of more than one kind; especially a ring of carbon atoms containing at least one atom that is not carbon
1 . 杂环
杂环(heterocycle)是碳环中有一个或多个碳原子被氮氧硫等杂原子取代所形成的结构。由于杂原子的存在,杂环体系有了独特的性质.
heterocycle相关短语搭配
1 . 杂环基
heterocyclic polyamine 杂环聚胺heterocyclic radical 杂环基heterocyclic ring 杂环环
1 . 杂环烃
heterocyclic compound 杂环化合物heterocyclic hydrocarbon 杂环烃heterocyclic nucleus 杂环核
1 . 杂环环
heterocyclic radical 杂环基heterocyclic ring 杂环环heterocyclic stem nucleus 杂环母核
1 . 杂环化学
heterocyclic amino acid 杂环氨基酸heterocyclic chemistry 杂环化学heterocyclic compound 杂环化合物