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
- cohomology of semi-simple Lie algehras
- cohomology operation
- cohomology ring
- cohomology sequence
- cohomology set
- cohomology space
- cohomology spectral sequence
- cohomology suspension
- cohomology theory
- cohomology theory of bundle
- cohomotopic
- cohomotopy
- cohomotopy group
- co-Hopf space
- cohort
- cohort analysis
- cohort characteristics of fish population
- cohort effect
- Cohort life table
- Cohort Model of word recognition
- Cohort study
- cohort study
- co H space
- co-H-space
- cohyponormal operator