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
- Langmuir probe
- Langmuir's adsorption isotherm
- Langmuir Schaefer film
- Langmuir-Schaefer film
- Langmuir's equation
- Langmuir's isotherm
- Langmuir wave
- Langmuir wave instability
- Langmuir wave turbulence
- Langmuir–Hinshelwood mechanism
- Lango
- Lang people
- Lang Ping
- Lang Qi
- Langqi Dao
- Langqên Zangbo
- Langrenus crater
- Lang Shan
- Langshan chicken
- Lang Shijun
- Lang Shiyuan
- Langston Hughes
- Langsu languag
- Lang Tingji
- language