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CD 是 Compact Disc 的缩写,直译的意思是压缩盘。因为 CD 是根据激光原理制成的,所以一般称之为光盘。目前光盘档案的种类有两类,即刻录光盘和读写光盘。一、光盘损毁的原因1.磨损。光盘是裸露的,使用和保护不当极易划伤。划伤的光盘将丢失档案信息,并且容易造成死机,使光盘上记录的档案信息无法读出。2.光。①紫外光可以使聚合物类光盘衬底材料发生光解,从而缩短档案的寿命。人们往往误以为光盘
CD is an abbreviation of Compact Disc, which literally means compact disc. Because the CD is based on the principle of laser made, it is generally called the CD. At present, there are two types of CD-ROM files, namely, CD-ROM and CD-ROM. First, the reason for the disc damage 1. Wear. CD-ROM is exposed, easy to use and protection of scratches. Scratched disc will lose the file information, and easy to cause crashes, the disc file information can not be read out. Light ① UV light can make the polymer optical disc substrate material photolysis, thereby shortening the life of the file. People often mistake the disc