| 1. | Complete demineralization is achieved by ion exchange .
用离子交换可以获得彻底的脱盐效果。 |
| 2. | Waste treatment by ion exchange produces a reusable water .
用离子交换处理废水可产生回用水。 |
| 3. | They are removed more readily by chemical flocculation, activated carbon absorption and ion exchange .
通过化学絮凝，活性炭吸咐及离子交换得容易将它们除去。 |
| 4. | One significant use of ion exchange treatment is for chromate contaminated blowdown from recirculating cooling water systems .
离子交换法的一个重要应用是用来处理铬酸盐污染的循环冷却水系统的排污。 |
| 5. | Determination of plutonium in soil - ion exchange method
土壤中钚的测定离子交换法 |
| 6. | Recovery of heavy metal ion by ion - exchange technique
离子交换法回收重金属离子 |
| 7. | Testing of ion exchangers ; determination of density
离子交换器的检验.密度测定 |
| 8. | Removal of chromium ions in an expand ion - exchange bed
用离子交换膨胀床去除铬离子 |
| 9. | Specification for automatic sodium ion exchange
自动控制钠离子交换器技术条件 |
| 10. | Study on ion interchang reaction of glass zone in sn - channel
玻璃带在锡槽内的离子交换反应的探讨 |
