ion exchange agent

• 离子交换剂

ion exchange agent的用法和样例：

例句

1. Any ion electrostatically bound to the exchanger is referred to as counterion.
   靠静电引力结合在交换剂上的离子，叫做平衡离子。
2. A new method of producing comparatively pure potassium sulphate from seawater using inartificial zeolite as the medium of ion exchange was especially introduced.
   特别介绍了用天然沸石作为离子交换剂，从海水中制备较纯净的硫酸钾新工艺。