light pen
英 [lait pen] 美 [laɪt pɛn]

释义

光笔；

英英释义

light pen

• n.(computer science) a pointer that when pointed at a computer display senses whether or not the spot is illuminated

  同义词：electronic stylus

双语例句

用作名词(n.)

1. 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。

权威例句

LIGHT PEN
Lightpen
Light pen
Clouds: Artificial Atmospheres
Electronic light pen system
Light pen use and practice minimize age and hand performance differences in pointing tasks
Flexible, organic light-pen input device with integrated display
Light-pen computer processing of video image for the determination of left ventricular volume
Cursor positioning on an electronic display using lightpen, lightgun, or keyboard for three basic tasks : Human Factors , Jun 1975, ...
Light pen detection circuit and method
Precise curved surface area measurement with a light-pen vision measurement system
Light Pen - Sketching Light in 3D
Control points' light spot image recognition in light-pen vision coordinate measurement