| English | Chinese |
| weak acid type ion-exchanger | 又称弱阳离子交换剂 (weak cation-exchanger) |
| weak acid type ion-exchanger | 弱酸型离子交换剂 |
| weak anion-exchanger | 弱阴离子交换剂 |
| weak base type ion-exchanger | 又称弱阴离子交换剂 (weak anion-exchanger) |
| weak base type ion-exchanger | 弱碱型离子交换剂 |
| weak cation-exchanger | 弱阳离子交换剂 |