magnetic drum read 中文意思是什麼
magnetic drum read
解釋
磁鼓讀出-
A group of tracks on a magnetic drum or on a magnetic disk all of which are read or written in parallel
磁鼓或磁盤表面上的一組磁軌,可以并行地對它們進行讀寫操作。 -
A device that reads, writes, or erases data on a storage medium, for example, a small electromagnet used to read, write, or erase data on a magnetic drum or magnetic tape
在存儲媒體上進行讀、寫或擦除數據的一種部件,例如,用於在磁鼓、磁帶上讀、寫或擦除數據的小型電磁體。
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