I have a magnetic disc.

我有一张磁盘.

《简明英汉词典》

The output is, typically, encoded alphanumeric characters and control characters on magnetic disc or diskette.

典型的输出是载于磁盘或软盘上的经编码的字母数字字符和控制字符.

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Write protect: The prohibition of data being erased or written onto magnetic disc or tape.

写入保护: 防止磁碟或磁带被洗去或写入数据的情况.

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Of a magnetic disc system, with sectors established by information recorded during disc initialization.

对磁盘系统而言, 其中的扇区是在磁盘初始化期间用记录的信息建立的.

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