论文部分内容阅读
磁光盘是国际上近期发展起来的一种新型信息存储介质,具有记录密度高、存储容量大、保存时间长、可靠性高、使用寿命长、能反复擦写、价格低、记录介质可卸换、大数据量检索速度快、误码率小等独特优点,比其它信息记录方式占有明显优势。 目前,我国磁光盘产业已初具规模。四川天极公司生产的磁光盘产品有130mm:600MB、650MB、1200MB、1300MB;86mm;128MB、230MB。广泛用于广播电台数字录音机、计算机外部设备和其它内部存储系统。 天极公司拥有我国第一条目前也是唯一的一条具有当前国际先进水平的磁光盘生产线,可生
Magneto-optical disk is a new type of information storage medium recently developed in the world. It has the advantages of high recording density, large storage capacity, long storage time, high reliability, long service life, repeated erasing and writing, low price, removable recording media , Large amount of data retrieval speed, bit error rate and other unique advantages, than other information recording methods occupy a clear advantage. At present, China’s magneto-optical disk industry has begun to take shape. Sichuan Tiaji magnetic disk products company has 130mm: 600MB, 650MB, 1200MB, 1300MB; 86mm; 128MB, 230MB. Widely used in radio digital recorders, computer peripherals, and other internal storage systems. Tianji company has the first of our country is currently the only one with the current international advanced level of magneto-optical disk production line, can be born