英语词汇1,4-addition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

1
The stereoselectivity of 1,4-addition of dialkylphenylsilyl cuprates to 2-cycloenones was investigated and meantime a series of new 2-substituted-3-silylcycloalkanones were synthesized.
研究了烷基苯基硅铜酸盐与2-环烯酮的1，4-加成反应的立体选择性，并合成了一系列新的2-取代-3-硅基环烷酮。
2
In this paper, the recent progress in rhodium-catalyzed asymmetric 1,4-conjugate addition reactions is reviewed.
铑催化不对称1，4-共轭加成反应是一种非常有效的碳—碳键形成方法。
3
Crosslinking in polyvinyl butenal was mainly resulted from the 1,4 addition.
加成主要导致聚乙烯醇缩丁烯醛的交联。

单词	1,4-addition
释义	1,4-addition 双语例句 1 The stereoselectivity of 1,4-addition of dialkylphenylsilyl cuprates to 2-cycloenones was investigated and meantime a series of new 2-substituted-3-silylcycloalkanones were synthesized. 研究了烷基苯基硅铜酸盐与2-环烯酮的1，4-加成反应的立体选择性，并合成了一系列新的2-取代-3-硅基环烷酮。 2 In this paper, the recent progress in rhodium-catalyzed asymmetric 1,4-conjugate addition reactions is reviewed. 铑催化不对称1，4-共轭加成反应是一种非常有效的碳—碳键形成方法。 3 Crosslinking in polyvinyl butenal was mainly resulted from the 1,4 addition. 加成主要导致聚乙烯醇缩丁烯醛的交联。
随便看	esophagostenosis esophagostoma esophagostomiasis esophagostomy Esophagostomy,Cervical esophagostomy externa esophagostomy interna esophagotome esophagotomy Esophagotomy by cervical approach Esophagotomy by thoracic approach esophagotracheal esophago tracheal fistula esophagotracheal fistula esophagotracheal fistula esophagram esophagus Esophagus,Barrett Esophagus,Barrett's esophagus biopsy forceps esophagus cancer esophagus carcinoma esophagus cell adopter esophagus chestwall fistula esophagus electrode