流逝汉英词典

coordinate bond

C 开头单词

同根派生

     

英汉例句

  • It is shown that the ion La~(+3)is conn? eted with an oxygen atom in sulfadiazine group in a form of coordinate bond while a covalence bond is formed between the ion La~(+3) and a nitrogen atom located on pyrinidine cycle.
    分析表明;稀土离子La~(3+)与磺酰胺基中氧原子形成了配位键;同时又与嘧啶环上的氮原子形成了共价键.
  • The chemical circumstance of adhesion elements in the adhesion area between metals and MAH-g-PE was investigated with XPS. It is showed that coordinate bond really exist in the adhesion area.
    以聚乙烯和马来酸酐的接枝物作为胶粘剂对金属进行粘接，利用XPS（X射线光电子能谱）对其粘接界面元素的化学状态进行研究。结果证明在粘接界面上有配位键生成
  • A chemical compound in the form of a heterocyclic ring,containing a metal ion attached by coordinate bonds to at least two nonmetal ions.
    螯合物杂环化学复合物，由一个金属离子与两个或两个以上非金属离子构成配位键。
  • A chemical compound in the form of a heterocyclic ring, containing a metal ion attached by coordinate bonds to at least two nonmetal ions.
    螯合物杂环化学复合物，由一个金属离子与两个或两个以上非金属离子构成配位键
  • It was found that retarding admixtures belonged to the category of coordination compounds,its chemical nature was attributed to coordination bond.
    配位学说和立体化学有关理论,分析研究了无机、有机缓凝外加剂的分子结构和特征,发现缓凝外加剂都是配位化合物,化学本质是配位键。