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
- Gerard of Brussels
- Gerard of Cremona
- Gerard of Cremona (约1114—1187)
- Gerard Peter Kuiper
- Gerard Philipe
- Gerard Salton
- Gerardus Johannes Mulder
- Gerardus van der Leeuw
- Gerasimovich crater
- Gerasimov Iosif Abramovich
- Gerbert
- Gerbert (约950—1003)
- Gerd Hirzinger
- Geresi
- Gergen
- Gergonne
- Gergonne line
- Gergonne point
- Gergonne theorem
- Gerhard Domagk
- Gerhard Herzberg
- Gerhard Johannes Paul Domagk
- Gerhard Karl Erich Gentzen
- Gerhard Richter
- Gerhart Hauptmann