covalent bond

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美 [kɔʊˌveɪ.ləntˈbɑːnd]
是什么意思
  • n.

    共价键;

  • 英英释义

    covalent bond

    • n.a chemical bond that involves sharing a pair of electrons between atoms in a molecule
    学习怎么用

    双语例句

    用作名词(n.)
    1. In covalent bonding, atoms share electrons.
      在共价键联中,原子共有电子。
    2. Crystals may be classified as either ionic or covalent by analogy with molecules.
      与分子的情况一样,晶体也可以分为离子键型和共价键型。

    权威例句

    Covalent Bond
    Covalent Bond
    covalent bond
    DNA Adduct
    Pyrolytic Carbon
    Sigma Bond
    Group Theory
    Coordinate_covalent_bond
    Metabolism and macromolecular covalent binding of benzo[a]pyrene in cultured Fischer-344 rat lung type II epithelial cells
    Increase of enzyme activity through specific covalent modification with fragments
    Human relaxin gene 3 (H3) and the equivalent mouse relaxin (M3) gene. Novel members of the relaxin peptide family
    COVALENT ANGIOGENIN/RNase HYBRIDS
    Covalent modification of carbon electrodes for voltammetric differentiation of dopamine and ascorbic acid
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