chelating ion-exchanger
英
美
n. 螯合（型）离子交换剂
双语例句
- A method of separation of trace gold in ore by 324H fibrous chelating ion-exchanger and determination by flame atomic absorption spectrometry ( FAAS) was studied.
本文研究了矿石中痕量金的324H纤维富集分离一火焰原子吸收法测定。