英语词汇“photoelectric scanner”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典-现代词典

单词	photoelectric scanner
释义	photoelectric scanner photoelectric scanner [¦fōd·ō·i′lek·trik ′skan·ər] (computer science) A device that scans punched cards by photoelectric means, as opposed to the standard brushes or “feelers,” or mechanical plungers. (control systems) photoelectric register control
随便看	t-plus-2 t-plus-3 t-plus-one t-plus-three t-plus-two tplw tpm tpm1 tpm3 tpma tpmb tpmc tpmcc tpmc-m tpmcm tpmc-s tpmcs tpmd tpmde tpme tpmf tpmfs tpmg tpmh tpmi

英语词典包含2567994条英英释义在线翻译词条，基本涵盖了全部常用单词的英英翻译及用法，是英语学习的有利工具。