| 单词 | optical scanner |
| 释义 | > as lemmasoptical scanner optical scanner n. = optical character reader n. ΘΚΠ society > computing and information technology > hardware > peripherals > [noun] > scanner drum scanner1928 optical character reader1962 optical scanner1962 wand1978 1962 Proc. Symp. Optical Char. Recognition i. 16 (caption) An example of the actual printed output which optical scanners are required to read. 1991 ABA Jrnl. June 74/3 Judge Strand's courtroom even has an optical scanner so that hard-copy documents brought into court can quickly be converted onto disk. < as lemmas |
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