短語(yǔ)詞組短語(yǔ)extraction spray column 噴淋萃取塔Extraction Packing Column 萃取填料塔extraction n column 萃取塔extraction packed column 填充抽提塔;繙譯solvent extraction -column chromatograpic separation 萃取solvent extraction column 溶劑萃取柱;溶劑萃取塔Pulsed Extraction Column 脈沖萃取塔;脈沖萃取塔英語(yǔ);脈動(dòng)式萃取塔英語(yǔ)spray extraction column 噴霧萃取塔;繙譯pulse extraction column 脈沖萃取塔英語(yǔ);繙譯;脈動(dòng)抽提塔;脈沖萃取塔 返回 extraction column