理学 计算机输入输出设备 释 optical pen 光笔 一种计算机的输入设备。常与显示器配合使用。
lightpen 光笔｛计｝
计算机硬件 输入输出设备 释文 light pen 光笔
- nickelocene
- Nickelodeon
- nickel ore flotation
- nickel ore resources
- nickel oxide hydroxide
- Nickeloy
- nickelplate
- nickel selenide
- nickel tetracarbonyl
- nickel-titanium alloy
- nickel zinc battery
- nickel-zinc battery
- nickel-zinc ferrites
- nickel–cadmium battery
- nickel–metal hydride battery
- Nick Knight
- nick translation
- Nico alloy
- Nicobarians
- Nicobar Islands
- nicochrome
- nicofer
- Nicol
- Nicola and Giovanni Pisano
- Nicola Antonio Porpora