...设备(direct access storage devices, DASDs)  循序存取(sequential access)设备  微电子半导体记忆体(semiconductor memory)  RAM(random access memory):随机存取记忆体  ROM(read only memory):唯读记忆体 23 光碟  CD-ROM(compact disk-read onl...
            基于124个网页-相关网页
     
             
     
            
                
        
    ·2,447,543篇论文数据,部分数据来源于NoteExpress