“vertical retrace”的概念、定义、翻译、参考文献-科学参考

单词	vertical retrace
释义	vertical retrace [`vǝrd·ǝ·kǝl `rē´trās] ^ELECTRONICS The return of the electron beam to the top of the screen at the end of each field in television.
随便看	balanced armature unit on the solid on the way ontogeny on-top flight Onuphidae on-vehicle materiel onychia Onychodontidae onychomycosis onych-, onycho- Onychopalpida Onychophora onychorrhexis Onygenaceae onyx onyx agate onyx marble onyx opal O/O carrier oocyst oocyte oogamete oogamous oogenesis

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