释义 |
ion exchange ˈaɪəniksˈtʃeindʒ 短语⁸⁴³²⁰⁺⁸ 基本英英例句 n.离子交换
Noun: a process in which ions are exchanged between a solution and an insoluble usually resinous solid; widely used in industrial processing用作名词Complete demineralization is achieved byion exchange.用离子交换可以获得彻底的脱盐效果。 Sodium chloride and hydrochloric acid are often used to regenerate spention exchangeresins used in water purification.氯化钠和盐酸常用来再生水净化中用的废的离子交换树脂。 |