The depth buffer has the same width and height as the screen but holds z coordinates instead of color values.
深度缓冲与屏幕有着相同的宽和高，但用 z 坐标取代颜色值。
2
The regulating wheel is used to regulate the height of the front drawer panel; and the buffer mechanism makes opening and closing the drawer easy with collision.
通过调节轮可调节前面板的高低，缓冲机构的设置使得该种抽屉在拉开和关闭时都不会因受力不均而产生碰撞。
3
This paper analyzes each case of hoisting overwind, gives proper fix situation of the overwind buffer in overwind height and computing methods of the cushioning force for the buffer.