| 释义 |
hydrogen bond
基本英英例句
氢键
Noun:
a chemical bond consisting of a hydrogen atom between two electronegative atoms e.g., oxygen or nitrogen with one side be a covalent bond and the other being an ionic bondNitric acid molecules are linked by hydrogen bonds.硝酸分子以氢键互相连结。
The energy of thehydrogen bondis largely electrostatic in origin.氢键的能量从本质上说主要是静电。 |