双语例句
用作名词(n.)
- 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 PENLightpenLight penClouds: Artificial AtmospheresElectronic light pen systemLight pen use and practice minimize age and hand performance differences in pointing tasksFlexible, organic light-pen input device with integrated displayLight-pen computer processing of video image for the determination of left ventricular volumeCursor positioning on an electronic display using lightpen, lightgun, or keyboard for three basic tasks : Human Factors , Jun 1975, ...Light pen detection circuit and methodPrecise curved surface area measurement with a light-pen vision measurement systemLight Pen - Sketching Light in 3DControl points' light spot image recognition in light-pen vision coordinate measurement
