英语词汇“preread head”的读音、翻译、释义、用法及例句-语文网

词汇	preread head
释义	preread head 预读头位於另一读头附近的一个读头，该读头可以在另一读头（第二个读头）之前读出存储在磁带或磁碟上的移动媒体的资料。
随便看	memory bank memory bank memory buffer register memory capacity memory cell memory chip memory contention memory cycle memory cycle time memory device memory dump memory dump routine memory element Memory Exchange memory expansion option Memory eXpansion Technology memory fetch memory gap memory guard memory hierarchy memory lane memory location memory lockout register memory management memory management unit

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