短語詞組短語indexed sequential access method 索引順序存取方法;索引順序存取法;加下標(biāo)順序訪問法;索引順序訪問方法virtual sequential access method [計(jì)]虛擬順序存取法;虛擬序列存取方法multiple sequential access method [計(jì)]多順序存取法;多順序存取方法sequential rotation method 相位鏇轉(zhuǎn)法indexed sequential acce method 加下標(biāo)順序訪問法hierarchic sequential access method 堦層順序存取方法unique sequential access method 唯一順序存取法;唯一按程序存取法queued sequential acce method 排隊(duì)順序訪問法;排隊(duì)按序存取法 返回 sequential method