英语词汇diazo coupling reaction怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

　

单词	diazo coupling reaction
释义	diazo coupling reaction 简明释义重氮偶合反应网络释义 1 ?反应反应又叫做重氮偶合反应 ( diazo coupling reaction ). 短语 1 decarboxylation diazo coupling reaction 偶氮化偶联脱羧反应 2 Selectivity of diazo coupling reaction 偶合反应选择性 3 diazo coupling reaction spectrophotography 重氮化双语例句 1 This was a five -step process involving: diazo coupling reaction, chloridization, condensation, hydrolysis, condensation respectively. 这是一个五步反应，包括重氮化偶合反应、氯置换反应、缩合反应、水解反应、缩合反应。 2 Poly (N-vinyl carbazole) was modified to prepare azo-PVK by post-azo-coupling reaction with diazo salt as raw material using phase-transfer catalysts. 我们以聚乙烯咔唑为偶合组分，和发色基团对硝基苯重氮盐在相转移催化剂存在下，采用后重氮偶合方法，制备出偶氮化聚乙烯咔唑。
随便看	expansion cement expansion chamber expansion chamber collector expansion chamber-type absorber expansion chamber type absorber expansion character expansion chuck expansion chucking reamer expansion circuit breaker expansion cistern expansion clamp expansion clearance expansion cloud expansion cloud chamber expansion clutch expansion cluth expansion cock expansion coefficiency expansion coefficient expansion coefficient expansion coil expansion comb expansion combustion chamber expansion compensation expansion compensator

　

英汉双解词典包含3185865条英汉词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。

　

Copyright © 2004-2022 Newdu.com All Rights Reserved
更新时间：2025/4/10 11:00:15