理学 计算机输入输出设备 释 optical mark reader; OMR 光学标记阅读器 是一种标记输入设备。该设备用光学扫描的方式识别并获取按一定格式印刷或书写的标记，并转化为计算机系统能够接收识别的数字文件。简称光标阅读器。
计算机硬件 输入输出设备 释文 optical mark reader, OMR 光学标记阅读器
- minimal submanifold
- minimal subset
- minimal subtraction scheme
- minimal sufficient estimator
- minimal sufficient sigma-field
- minimal sufficient statistic
- minimal supergroup
- minimal supersymmetric standard model
- minimal surface
- minimal surface equation
- minimal surface problem
- minimal system
- minimal system of generators
- minimal system representation
- minimal test
- minimal thread
- minimal time-optimal control
- minimal topology
- minimal transformation
- minimal transformation group
- minimal tree problem
- minimal type
- minimal uncountable cardinal
- minimal valency
- minimal value