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

术语	erase head
释义	erase head 清洗磁头,抹(音)磁头;［抹除头］ 1.A device on a magnetic tape drive whose sole function is to erase previous information before new information is written. 磁带驱动器上的一种设备,其唯一功能是在写新信息之前擦除磁带上先前的信息。 2.On dictation equipment, a device for use on a machine using a magnetic recording medium which, when brought into contact or near contact with the recording medium, removes the recording from the magnetic tracks covered by the head as the medium is moved past it. 在口述记录设备上,使用磁记录媒体的机器上的一种装置,当它与记录媒体接触或几乎接触时,在记录媒体经过的同时除去磁头所覆盖的磁道上的记录信息。
随便看	reentry point reentry system reference reference address reference analysis reference bit reference block reference clock reference debugging aids reference edge reference excursion reference format reference input elements reference input signal reference instruction reference language reference line reference list reference listing reference power supply reference record reference supply reference tape reference time reference voltage

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