理学 计算机输入输出设备 释 character input device 字符输入设备 将字符信息数字化后输入到计算机的设备总称。包括键盘、光学字符阅读器（OCR）、触屏、手写板等设备。
计算机硬件 输入输出设备 释文 character input device 字符输入设备
- proper prefix
- proper principal minor
- proper product
- proper property
- proper quadric
- proper quadric curve
- proper quadric surface
- proper quasi-rotation
- proper quotient object
- proper range for macro-control
- proper rational function
- proper reference frame
- proper reference system
- proper refinement
- proper Reinhardt domain
- proper representation
- proper right divisor
- proper rotation
- proper rotation group
- proper segment
- proper self energy
- proper self-energy
- proper self energy diagrams
- proper self-energy diagrams
- proper separated sleeping