光学: optics; photology; photics符号: character; sign; symbol; mar ...阅读: read器: implement; utensil; ware光学符号阅读机: optical mark reader先进光学符号阅读机: aocr光符号阅读器: optical character reader光学符阅读器: optic character; optical character reader; opticcharacter阅读器符号: reader mark光学符号读出: optical character recognition光学符号读取: optical mark reader光学符号识别: ocr光学符号读出器: optical character reade光学符号识别机: optical character recognition machine光学标记阅读器: optical mark reader光学标志阅读器: optical mark reader光学代码阅读器: optical code reader光学条形码阅读器: obcr optical bar code reader; optical bar code reader光学字符阅读器: optical character reader; optical character recognition reader光学字符识别，光学符号识别: ocr optical character recognition; optical character recognition光学符号识别通用语言: optical character recognition common language光学扫描字符自动阅读器: oscar optical scanned character automatic reader光学字符阅读器扫描仪: ocr scanner阅读器: aggregator; dynadoc reader; ifv; r reader / printer; reader unit; reading machines光谱学符号: spectroscopic notation
