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单词
heterocyclic ring
释义
heterocyclic ring
简明释义
杂环:一种由不同元素(如碳、氮、硫等)组成的环状化合物。
网络释义
短语
1
nitrogen heterocyclic rings
含氮杂环
2
membered rings heterocyclic compound
三节氮杂环化合物
3
five-membered rings heterocyclic compound
五节氮杂环化合物
双语例句
1
Compounds having five-membered
heterocyclic
rings
include chlorophyll, hemoglobin, indigo, tryptophan, and certain polymers.
五种成分的杂环化合物有叶绿素、血红蛋白、靛蓝、色氨酸和特定的聚合物。
2
The invention discloses 5-phenyl-2, 4-pentadiene ketone compounds containing
heterocyclic
rings
, a preparation method and application thereof.
本发明公开了一类含杂环5-苯基-2,4-戊二烯酮类化合物及其制备方法与应用。
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更新时间:2025/3/1 22:06:37