reversed-phase extraction chromatography

• 反相萃取层析(法)； 反相萃取色谱(法)

reversed-phase extraction chromatography的用法和样例：

例句

1. In this paper the preparation method of surperpurity europium oxide by zinc powder reduction extraction chromatography is expouned.
   简述了采用锌粉还原萃取色层法制取超高纯氧化铕的工艺过程。