无法识别颜色的人是色盲。 People who cannot distinguish between colors are said to be color-blind.
在字符识别中，字符阅读器所使用的一种系统，在这里输入的文件以预定的和不变的速率被发送给文件传送装置。 A system used by character readers in character recognition where each input document is issued to the document transport at a predetermined and fixed rate.
评估对人及事物的质量，价值，重要性或量的识别 Recognition of the quality, value, significance, or magnitude of people and things.
