往復(fù)板萃取塔 reciprocating plate column: 往復(fù)式篩板塔reciprocating-plate column: 往復(fù)式孔板萃取器pulsed sieve-plate extraction column: 脈沖篩板抽提塔; 脈沖篩板萃取柱reciprocating column: 往復(fù)式塔column extraction: 塔萃取; 柱萃取法下載手機(jī)詞典可隨時隨地查詞查翻譯