音标：['kætaiәn] ；

n. 阳离子
[化] 阳离子; 正离子

n. a positively charged ion

词型变化：名词复数形式 : cations

词性分布：

名词100%

cation的用法和样例：

例句

用作名词(n.)

The cation penetrates the spore.这种阳离子能透入孢子。
Cation exchange capacity generally increases with an increase in broken bonds.通常阳离子交换量随破裂增加而增大。
The cation resin used in softeners is easily contaminated by iron ion.软化器中使用的阳离子交换树脂容易受到铁离子的污染。

词汇搭配

bivalent cation二价阳离子
cation vacancy阳离子空位
complex cation配阳离子
interstitial cation填隙阳离子
cation effect阳离子效应
cation exchanger阳离子交换剂...
cation interchange阳离子交换
cation resin阳离子交换树脂...
cation membrane阳离子隔膜
cation protein阳离子白蛋白...
cation exchange阳离子交换
cation cell阳离子交换槽...
cation acid阳离子酸
cation radical阳离子基
cation fixation阳离子固定
cation grouping阳离子分组
exchangeable cation代换性阳离子...

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