理学 计算机输入输出设备 释 optical character reader,OCR 光学字符阅读器 一种通过光学扫描的方式，将字符以图像的模式输入计算机，并进行识别与处理的输入设备。
计算机硬件 输入输出设备 释文 optical character reader, OCR 光学字符阅读器
- counter-torque
- countertransference
- counter transport
- countertube
- counter-twilight
- counter-urbanization
- countervailing power
- countervailing principle
- counter weight
- counterweight
- counter weight arm
- counting
- counting complexity
- counting constant
- counting cup
- counting efficiency
- counting fractions over 1/2 as one and disregarding the rest
- counting fractions over 1/2 as one and disregarding the rest; rounding; half adjust
- counting function
- counting generalized principle
- counting inspection
- counting labeled tree
- counting machine
- counting measure
- counting method of viable bacteria