短語(yǔ)詞組短語(yǔ)resin n column 尸柱resin -column 樹(shù)脂交換柱resin cleaning column 漂洗清洗塔large pore resin absorption column 大孔吸附樹(shù)脂柱anion -resin column 陰離子樹(shù)脂塔macroporous resin column choromatography 大孔樹(shù)脂柱層析Ion exchange resin column 子交換樹(shù)脂管柱macroporous resin column chromatography 大孔樹(shù)脂柱層析法chelating resin column 螯合柱 返回 resin column