本期發(fā)料數(shù)量 quantity issued: 發(fā)行量actual quantity issued: 實(shí)發(fā)數(shù)量period order quantity: 周期定貨量法poq period order quantity: 周期定量法issued: 發(fā)行的下載手機(jī)詞典可隨時(shí)隨地查詞查翻譯