| 释义 |
coordinate bond【化】 配价键 coordinate bond coordinate bond n.（名词）A covalent chemical bond between two atoms that is produced when one atom shares a pair of electrons with another atom lacking such a pair.Also called coordinate covalent bond 配位共价键：两个原子之间的共价化学键，当一个原子与另一个没有电子对的原子共有一对电子时产生也作 coordinate covalent bond |