氢离子

hydrogen ions───氢离子

hydrogen bond───[物化]氢键

hydrogenation───n.加氢；[化学]氢化作用

hydrogen bonds───氢键

hydrogen bomb───氢弹

hydrogenator───n.氢化器

hydrogenise───vt.使与氢化合（等于hydrogenize）

hydrogenize───vt.使与氢化合（等于hydrogenate）

hydroxyl ion───羟离子；氢氧离子

Weak acids ionize partly ( ionize ) in water to give hydrogen ion.───弱酸在水中部份电离 ( 电离 ),放出氢离子.

The easiest way to make one is to add a hydrogen ion.───最简单的办法就是加上一个氢离子。

PH value: Self defines the negative logarithm being hydrogen ion concentration.───PH值: 本身定义是氢离子浓度的负对数.

Potassium is in competition with hydrogen ion for renal tubular excretion in exchange for sodium ion.───钾离子和氢离子在肾小管排泄中相互竞争和钠离子交换.

ionize partly (ionize) in water to give hydrogen ion.───弱酸在水中部份电离(电离)，放出氢离子。

when formic acid loses a hydrogen ion.───失去氢离子便形成甲酸盐。