| 释义 |
vertical scrolling
垂直滚动
An action that permits the user to move the screen displayedtext up or down, aline at a time, to reveal other parts of the stored text. Text to be viewed from a VDU is often stored in a buffer with a greater storage capacity than that of the screen display.
以行为单位上下移动屏幕上所显示的正文的一种操作，以显示出存储正文的其它部分。从一 个直观显示设备观看的正文常常存储在存储容量大于屏幕显示容量的缓冲器中。
参阅 screen buffer。 |