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covalent bond 释义 共价键:两个原子通过共享电子而形成的化学键。 例句 1·A coordinate covalent bond is one where both bonding electrons are from one of the atoms involved in the bond. 配位共价键是其中两个键合电子均来自该键所涉及的原子之一的键。 2·Covalent catalysis involves the substrate forming a transient covalent bond with residues in the active site or with a cofactor. 共价催化涉及底物与活性位点中的残基或与辅因子形成瞬时共价键。 3·What's the definition of the covalent bond ? 共价键的定义是什么? 同义词 n. [物化]共价键 covalent linkagecovalence
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