计算机术语“writeenable ring”的中英文意思、释义、翻译及用法-计算机英汉双解词典

术语	writeenable ring
释义	writeenable ring 允写环；［使能写入环］ A device that is installed in a tape reel to permit writing on the tape. If a tape is mounted without the ring in position, writing cannot occur, the file is protected. 一种器件(实为一种塑料环)，将它装在磁带盘上便允许在磁带上写入数据。若没有套上此环，则不能写入数据，原磁带上的文件得到保护。
随便看	DTR DTR dual-automaton dual cable dual-capstan tape unit dual channel dual density dual-density floppy disk controller dual display dual exchangeable disc storage (DEDS) dual-gap head dual in-line dual intensity dual log dual operation dual-porting dual port memory dual processor system dual program status vectors dual recording dual-sided diskette dual slope converter dual spectrum process dual system dual-tone multifrequency pulsing

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