戈麦斯罚点球前，那不勒斯(Naples)的球迷使用(Use)激光笔(Light pen)照向了拜仁射手(Archer)的衣服、脖子、甚至(Even)是眼睛。
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light pen attention [计] 光笔中断
photomultiplier light pen 光电倍增管光笔 ; [电子] 光电倍增器光笔 ; 光倍增器笔
light pen tracking [计] 光笔跟踪
light pen detect 光笔检出
Light pen Radio 供应灯笔收音机
light pen display 光笔显示 ; 光笔显示器
light pen strike 光笔触击
The light pen is a hand-held probe on which at least three point light sources and a spherical touch stylus are mounted in one line.
光笔上至少装有三个点光源和一个带球形笔尖的触发测头,各点光源和触发测头球形笔尖的中心理论上在一条直线上。
参考来源 - 光笔式单摄像机三维坐标视觉测量系统关键技术的研究·2,447,543篇论文数据，部分数据来源于NoteExpress
同义词： electronic stylus
以上来源于: WordNet
N a rodlike device which, when applied to the screen of a cathode-ray tube, can detect the time of passage of the illuminated spot across that point thus enabling a computer to determine the position on the screen being pointed at 光源路径诊断系统
N a penlike device, used to read bar codes, that emits light and determines the intensity of that light as reflected from a small area of an adjacent surface (用以阅读条形码的)光笔
Input devices include keyboards and pointing devices such as mouse joystick track ball or light pen.
输入设备包括键盘和点击设备如鼠标，操纵杆，跟踪球或光笔。
One product receiving rave reviews is drag draw a light pen and eraser set that lets kids draw whatever they want on the wall via a laser projector.
其中最受好评的是可以让小朋友随意在特制墙面上涂鸦的魔术刷、魔术橡皮擦、魔术棒，以及用一种雷射投影器所组成的涂鸦桶。
The method, which is for picking up the image coordinates of the measured feature points in the light pen vision coordinates measurement system, is proposed.
提出了光笔式视觉坐标测量中被测特征点像面坐标的提取方法。
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