| 单词 | optical character reader |
| 释义 | > as lemmasoptical character reader optical character reader n. a device used for optical character recognition. 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. 133 The IBM 1418 Optical Character Reader..provides an example of the maximum tolerance for several of these variables that can be obtained in today's commercially available character readers. 1974 Encycl. Brit. Macropædia XIV. 892/1 The U.S. Post Office has had an alpha-numeric optical character reader in operation on live mail since 1965. 1990 Annapolitan July 39/1 A new optical character reader scanner reads words and characters from typed copy onto a disc—eliminating tedious keyboarding. < as lemmas |
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