The finished product is a rough approximation of the die.
完成的产品是锻模的粗糙近似物。
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。
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。
Pictures had a rough edge and details were missing, giving only a rough approximation of the real thing.
电影经历了艰苦的边缘和细节丢失，从而只是一个粗略近似真实的事情。
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。
The relationship between efficient solution and core efficient solution is described by rough approximation.
原问题的有效解和核心有效解的关系可以用粗糙近似来刻画。
At last, we we prove the decomposition and synthetize theorems of general fuzzy rough approximation operator.
最后，给出了广义模糊粗糙近似算子的分解与合成定理。
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。
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。
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。
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。
By a very rough approximation, between 6 and 8 per cent of these victims, or 2 to 3 million people, were buried alive, tortured or beaten to death.
根据非常粗疏估算，约6至8%受难者，即2到300万人，遭活埋，虐待，殴打而死。
Of course, this is just a rough approximation of the process, but it gives you an idea about the kind of coding that is required to use this particular technique.
当然，这只是对过程的粗略描述，但是可以看出使用这种技术所需的编程类型。
As a rough approximation of the rate of income growth per capita, one can subtract the rate of increase in population from the rate of growth in total income.
人们可从总收入增长率中减去人口增长率，得出人均收入增长率的一个粗略近似值。
So, university professors have teaching evaluations and you could use this as a rough and ready approximation of what students think of them.
大学教授要接受教学评估,你可以借此大致地概括出,学生对教授有什么看法。
In this paper, we discuss rough set approximation under granulation, and establish positive approximation under dynamic granulation.
本文讨论了粒度意义下的粗糙集近似，并定义了动态粒度下的正向近似。
The topologic structure and learning algorithm of the rough neural network are given, and the approximation theorem of the rough neural network is presented.
给出了粗糙神经网络的拓朴结构和学习算法以及粗糙神经网络的逼近定理。
Multiple scattering from two-dimensional rough surface with large surface root mean square(RMS) slope is studied with Kirchhoff approximation.
利用基尔霍夫近似研究了表面均方根斜率较大的二维粗糙面的多次散射问题。
In order to improve the classification quality of decision system, a strategy of data mining classification rules based on rough approaching approximation measurement in data ware is proposed.
为了提高决策系统的分类质量，探讨了一种在数据仓库中基于粗糙逼近近似度量的挖掘分类规则策略。
The thesis studies the generalized rough set models and proposes a multi-level rough set approximation model CBM-RS based on a covering of the universe.
作者研究了粗糙集扩展理论，提出了一种多层粗糙集模型CBM-RS。 该模型是一种基于覆盖的扩展的多层粗糙集模型。
In this paper, the approximation operators and the random sets, the best parts of the rough sets theory, are studied systematically.
本文对粗糙集理论中最基本的部分——近似算子及随机集进行了较系统的探讨。
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。
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。
Based on the atoms and congruence relations of approximation algebra, it is proved that rough set algebra becomes pseudo-complemented ms algebra if proper complement operators are selected.
借助近似代数上的原子及同余关系，证明了在适当选取余运算之后，粗集代数就构成伪补MS代数。
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。
Finishing machining and rough machining for numeric control turning ellipse curve are investigated through four arc approximation method and the macro program method.
从四弧逼近法和宏程序编程方法两方面对数控车削椭圆曲线的精加工和粗加工进行了探讨。
The properties of the homomorphic images of rough subrings and rough ideals are obtained by discussing the variation of approximation operators under homomorphic mapping in the ring.
对同态映射下环中近似集合的变化规律进行了讨论，得到了粗糙子环、粗糙理想同态象的若干性质。
At last, a new definition of the rough degree is defined, and lower approximation has the same inequality and the same sufficient condition as upper approximation with the new definition.
最后，给出一个新的粗糙度定义，并证明在这种定义下，下近似具有与上近似一样的不等式及其充分条件。
At last, a new definition of the rough degree is defined, and lower approximation has the same inequality and the same sufficient condition as upper approximation with the new definition.
最后，给出一个新的粗糙度定义，并证明在这种定义下，下近似具有与上近似一样的不等式及其充分条件。
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