rough approximation

All you need to do is draw a rough approximation of the edge of the object and tell Decompose what the foreground and the background are.

所有您需要做的是制订一个粗略的逼近边缘的对象，并告诉分解有什么前景和背景。

Note: This is not an exact measurement or an exact formula and should be treated as a rough approximation.

注意：这不是十分准确的测量或一个准确的公式，这只是个近似值而已。

When you play a scene, you see a rough approximation of the animation.

当你播放场景是, 你看到粗略接近的动画.

A rough approximation would be the dual spirals in pinwheel.

大致近似于纸风车上的双重螺旋线.

Strategy for Mining of Rough Approximation Precision Data Based on Fuzzy Attribute Set

基于模糊属性集的粗糙近似精度数据挖掘策略

We also proved a one-to-one correspondence between the class of the random rough sets and the random rough approximation space.

证明了在随机粗糙集类和随机近似空间之间存在一个一一对应。

Clustering Web Transactions Based on the Rough Approximation in Network Environment

网络环境下基于粗糙近似的Web事务的聚类