短語詞組短語Method decantation 撇除法gravitational decantation 重力預(yù)沉降Decantation test 顆粒洗滌試瞼;洗滌試驗decantation pot 沉淀槽decantation ? 潷析compulsory decantation 強制調(diào)遷decantation washing 傾注洗滌;傾析洗滌decantation method 撤離法electric decantation 電潷析 返回 decantation