| 释义 |
light pen
英音 [ ˈlaɪt pen ]
美音 [ ˈlaɪt pen ]
释义
[计]光笔（等于 light pencil）
例句
1·Light pen : Light -sensitive stylus used to edit on a VDU (visual display unit).
光笔：在直观显示器上作编辑用的光敏尖笔。
2·The 3d vision coordinates measurement system using Light Pen is proposed on the new technique.
本文正是以这项新兴技术为基础构建光笔三维视觉坐标测量系统。
3·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。
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