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单词 flyback
释义

flyback


flyback

(ˈflaɪˌbæk) n (Electrical Engineering) the fast return of the spot on a cathode-ray tube after completion of each trace

flyback


flyback

[′flī‚bak] (electronics) The time interval in which the electron beam of a cathode-ray tube returns to its starting point after scanning one line or one field of a television picture or after completing one trace in an oscilloscope. Also known as retrace; return trace. (horology) The return to zero of the timing hand of a stopwatch or chronograph.
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更新时间:2024/11/11 19:08:09