英语词汇“reduction extraction”的翻译、意思、用法、释义-英汉汉英双解词典

词汇	reduction extraction
释义	reduction extraction 基本例句还原萃取 In this paper the preparation method of surperpurity europium oxide by zinc powderreduction extractionchromatography 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。
随便看	self excited multivibrator self-excited multivibrator self-excited oacillation self excited oscillation self-excited oscillation self excited oscillation circuit self-excited oscillation pulse self-excited oscillation pulsed jet self-excited oscillation pulsed water jet self excited oscillations selfexcited oscillator self excited oscillator self-excited oscillator self-excited phase advancer self-excited pulse self-excited pulsed jet self-excited regenerative braking Self-excited retarder self-excited rotary amplifier self-excited rotational speed self excited sender self-excited sender self-excited series generator self-excited series winding self-excited shimmy