CD—ROM是Compact Disc-Read Only Memory(只读式光盘)的缩写,它是与CD唱片相仿的只读存储光盘,是多媒体世界中的主要支持产品,在光盘大家族中占有极其重要的地位,光盘以其记录密度高,存储容量大,工作稳定可靠,信噪比高和抗干扰能力强等一系列磁记录介质无可比拟的优点,为信息技术带来一场新革命,因而在80年代末在计算机工业、信息情报、图 CD-ROM Compact Disc-Read Only Memory (CD-ROM) abbreviation, it is similar to the CD and CD-ROM read-only storage disc, is the multimedia world’s main support products, in the CD-ROM family holds an extremely important position , CD-ROM with its high recording density, storage capacity, stable and reliable, high signal to noise ratio and anti-interference ability and a series of unparalleled advantages of magnetic recording media for information technology to bring a new revolution, and thus 80 The end of the year in the computer industry, information intelligence, map