| 释义 |
visual display terminal
直观显示终端；［显示终端机］
A device which permits the user to input information to a computer via keyboard, light pen or touchscreen facilities and to view the computer output, text or graphics, on a CRT screen.
一种设备，它允许用户通过键盘、光笔或触屏设施向计算机输入信息，并在阴极射线管的屏幕上 查阅计算机输出的正文或图形。同visual display unit。
参阅light pen, touch screen, CRT。 |