短語詞組短語cation -exchanger 陽離子交換劑cation n exchanger 陽離子交換劑;陽離子交換器poly ester -sulfonic acid cation-exchanger 聚全氟代磺酸酯陽離子交換樹酯strong cation exchanger 強陽離子交換器weak acid cation exchanger 弱酸性陽離子交換劑SCX Strong Cation Exchanger 強陽離子交換器weak cation exchanger 弱陽離子交換劑weakly acidic cation exchanger 弱酸性陽離子交換劑 返回 cation exchanger