| 释义 |
Exchange,Ion | 《英文msh词典》Exchange,Ion | | [入口词] Exchange,Ion | | [主题词] Ion Exchange | | [英文释义] Reversible chemical reaction between a solid,often an ION EXCHANGE RESIN,and a fluid whereby ions may be exchanged from one substance to another. This technique is used in water purification,in research,and in industry. |
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