approximation rough的意思|示意

Since human dimensions vary, any measurement so taken would be only a rough approximation and not to be trusted where precision was required.

由于各人的身材大小不等，这种度量方法只能是一种粗略的近似值，凡是需要精确计量的场合，这种方法就不可信了。

Combination with upper and lower approximation of Rough sets theory and MST algorithm presents Rough MST algorithm, and constructs certain MST and uncertain MST.

结合粗糙集理论中的上下近似理论与图论中的最小生成树算法提出了粗糙最小生成树算法，并构造了确定性最小生成树和可能性最小生树。

In this paper, interval structure of distributive BZ lattices and properties of rough approximation operators are discussed.

讨论了分配bz格的区间结构及其粗糙近似算子的性质。

This paper discusses the relationships between a fuzzy approximation space and a fuzzy topology space. The approximations and reduction in fuzzy covering-based rough sets are also studied.

本文研究模糊近似空间与模糊拓扑空间之间的关系、基于模糊覆盖的粗糙集模型与约简等问题。

The upper rough equal, the lower rough equal based on the random sets are used to express upper approximation operators and the lower approximation operators based on the random sets.

用基于随机集的上粗相等、下粗相等来表示随机上近似算子、随机下近似算子。

The combination of blue and yellow produces a rough approximation of white light.

蓝光与黄光的混合则产生与白光的大致近似值。