- erasing magnetic head
- 消磁头
English-Chinese electron industry dictionary (英汉电子工程大词典). 2013.
erasing magnetic head
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magnetic head — noun an electromagnet (as on a tape recorder) that converts electrical variations into magnetic variations that can be stored on a surface and later retrieved • Hypernyms: ↑electromagnet • Part Holonyms: ↑tape recorder, ↑tape machine * * * noun … Useful english dictionary
head — headlike, adj. /hed/, n. 1. the upper part of the body in humans, joined to the trunk by the neck, containing the brain, eyes, ears, nose, and mouth. 2. the corresponding part of the body in other animals. 3. the head considered as the center of… … Universalium
head — I. noun Etymology: Middle English hed, from Old English hēafod; akin to Old High German houbit head, Latin caput Date: before 12th century 1. the upper or anterior division of the animal body that contains the brain, the chief sense organs, and… … New Collegiate Dictionary
erasing head — noun see erase head * * * the part of a tape recorder that erases material previously recorded on magnetic tape. Also, erase head. [1955 60] … Useful english dictionary
erasing head — the part of a tape recorder that erases material previously recorded on magnetic tape. Also, erase head. [1955 60] * * * … Universalium
erasing head — n. part of a tape recorder that totally removes material previously recorded on magnetic tape … English contemporary dictionary
erase head — noun or erasing head : a device mounted on a magnetic recorder that obliterates previous recordings on the magnetic medium by demagnetization just before a new recording is made * * * erase head, the device on a tape recorder that erases previous … Useful english dictionary
Musique concrète — (French for concrete music ) is a form of electroacoustic music that utilises acousmatic sound as a compositional resource. The compositional material is not restricted to the inclusion of sounds derived from musical instruments or voices, nor to … Wikipedia
Typewriter — Mechanical desktop typewriters, such as this Underwood Five, were long time standards of government agencies, newsrooms, and offices … Wikipedia
Compact Cassette — A TDK D C60 cassette, a common speech quality tape with a 60 minute playing time, in a housing similar to that of the original Compact Cassette specification … Wikipedia
USB flash drive — JumpDrive redirects here. For the fictional propulsion system, see Jump drive. SanDisk Cruzer Micro, a brand of USB flash drives … Wikipedia
