heterocycle是什么意思
網(wǎng)絡釋義：雜環(huán)
heterocycle怎么讀（音標發(fā)音）
heterocycle例句及用法
1 . It represents an example of a heterocycle being formed as transient species.
它仍然是在反應中生成過渡狀態(tài)的雜環(huán)的實例.
來自辭典例句
2 . The reduced heterocycle 46 conveniently separates out during the reaction.
在反應過程中被還原的雜環(huán)(46)可以方便地分離出來.
來自辭典例句
3 . They are of no immediate value of the utility of tis heterocycle in synthesis.
對這個雜環(huán)化合物在合成上的應用都沒有直接意義.
來自辭典例句
4 . The heterocycle in ( 4 ) is a masked fused ring held in abeyance.
中的雜環(huán)可以看作是一個被掩蔽的,處于暫時停頓狀態(tài)的稠環(huán).
來自互聯(lián)網(wǎng)
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 . 雜環(huán)
雜環(huán)(heterocycle)是碳環(huán)中有一個或多個碳原子被氮氧硫等雜原子取代所形成的結構。由于雜原子的存在,雜環(huán)體系有了獨特的性質.
heterocycle相關短語搭配
1 . 雜環(huán)基
heterocyclic polyamine 雜環(huán)聚胺heterocyclic radical 雜環(huán)基heterocyclic ring 雜環(huán)環(huán)
1 . 雜環(huán)烴
heterocyclic compound 雜環(huán)化合物heterocyclic hydrocarbon 雜環(huán)烴heterocyclic nucleus 雜環(huán)核
1 . 雜環(huán)環(huán)
heterocyclic radical 雜環(huán)基heterocyclic ring 雜環(huán)環(huán)heterocyclic stem nucleus 雜環(huán)母核
1 . 雜環(huán)化學
heterocyclic amino acid 雜環(huán)氨基酸heterocyclic chemistry 雜環(huán)化學heterocyclic compound 雜環(huán)化合物