frustum

frustum

['frʌstəm]

n.平截头体;

复数： frustums

英文例句/中文翻译：

1、

to make use of these coordinates, we must first re-define them in terms of the visible area of the viewing frustum.

了利用好这些坐标，我们首先需根据视图锥截体的可视区重新定义它们。

互联网摘选

2、

above the bosh the stack extends from the widest part to the top. its shape is like a frustum of a cone.

炉身位于炉腹之上，从高炉直径最大处一直到炉顶，其形状就象一个截头圆锥。

互联网摘选

3、

the procedure of primitives belongingness determining is speeded up using the fast view frustum culling technology of scene graph.

利用场景图在视景体内的快速裁剪技术，有效提高图元的归属判断速度。

互联网摘选

查看更多翻译