略語大辞典 [C] 22 DASD direct access storage device (コンピュータの)直接アクセス記憶装置. RAMのこと. direct access storage device; or RAM(random access memory); in a computer system; ref. ATL(automated tape library); [C:Pub]. 丸善「略語大辞典」JLogosID : 11871142