英语词汇double covalence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	double covalence
释义	double covalence 简明释义双共价网络释义 1 ?双共价 ... coordinate covalence 配位共价 double covalence 双共价 covalence elongation 共价延伸方式 ... 双语例句 1 C_(60) is one kind of fullerene with high conjugated cage-types structure. Its covalence between two hexagons has high reactivity, which behaves as addition reaction of double bond. 是高度共轭的笼状结构的碳素体，分子结构中六边形环间的共价碳碳双键是富电子区，反应性能与烯烃有类似性，主要表现为双键加成。
随便看	dugout canoe dugout canoe dug out dugouts dug-out dig over dug pile Dugro dug Dugstad dig their heels in dug their in the ribs Dugu Duguay Duguda Dugudi duguesclin du guesclin Duguet's siphon Duguet's ulcerations Duguid Duguid duguit dig up dug-up

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