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单词 covalence bond
释义
covalence bond
  • 简明释义
  • 共价键
  • 网络释义
  • 1

    ?共价键

    对于共价晶体, 原子之间的相互作用是通过共价键 (covalence bond)建立起来 的。

  • 双语例句
  • 1
    The results show that the hydrogen of C—H bond on ACFs were substituted by fluorine at different condition. The C—F covalence bond was built at molecular level.
    结果表明,随着反应时间和温度的变化,活性炭纤维表面氟取代氢基数目增加,同时在分子水平上形成C—F 共价键。
  • 2
    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。
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更新时间:2025/3/17 11:09:48