查询词典 set-up

In this paper,with respect to the ordinal variables,the definitions of attribute reduction of dominance-based rough set approach in ordered information systems and ordered decision tables are given.Then the approach of sorting objects comprehensively using rough set theory is brought in to obtain a series of ranks.Based on these ranks,nonparametric methods to analyze correlation between two attribute subsets are introduced,and Spearman rank correlation coefficient is used as a measure of attribute correlation.Based on this measure,a new method of attribute reduction of ordered information systems and ordered decision tables is presented without changing the ordinal information of the universe.

针对有序尺度变量，给出了有序信息系统与有序决策表在优势关系下的粗糙集约简定义；利用粗糙集方法将对象综合排序，进而得到一组秩；根据这些秩，运用非参数统计的思想研究了两个属性子集之间的相关性，并将Spearman秩相关系数作为属性相关性度量；在不改变总体序信息情况下，给出了基于此度量对有序信息系统与有序决策表进行约简的新方法。

A good set of a rare work which is hard to find complete with all volumes (our set lacking 2 plates and 3 leaves of text as noted).

是一种罕见一套好的工作很难找到完整的所有卷（我们缺乏一套2片和3叶如文字说明）。

English Picnic Set 112.5 - Wonderful English picnic set in a ratton basket.

英文野餐112.5集-奇妙英语一套一ratton野餐篮。

The image of f = x^2 is the set of all non-negative real numbers if the domain of the function is the set of all real numbers.

f = x^2的像是所有非负实数的集合，前提是该方程的定义域是所有实数的集合。

There are one spray gun connected to a reciprocator on the base, one rotating locator set below the spray gun and locating with the sprayed barrel bottom, one circulating and purifying water curtain system opposite to the spray gun to purify the sprayed fog, and one PLC controller set on the base to regulate the spraying.

其喷枪与一安装在机座上的往复装置连接，机座上、位于喷枪的下方设有一利用喷涂钢桶之桶底进行定位并驱动喷涂钢桶转动的旋转定位装置，同时在机座之喷枪口朝对的一侧设有水帘循环净化系统，内喷机之喷涂区间的喷雾经过该水帘循环净化系统后排出，所述内喷机的喷涂调节由安装于机座上的PLC控制器控制。

Firstly, mobile model and observed model of target, recursion equation set of speed filter was founded, and target speed model and virtual measure equations, recursion and modifying equation set of acceleration filter were established.

该算法先建立目标运动和观测模型、速度滤波器递推方程组，再建立加速度滤波器、目标速度模型和虚拟测量方程、加速度滤波器递推和修正方程组。

So, the reduced degree of the set of global dependency affects the efficient of normalization process directly. In this paper, the problem for finding a minimal cover of a set of GD-constraints is studied.

面向对象规范化过程是以全局依赖集提供的依赖约束为基础进行的，因此，全局依赖集的简化程度直接影响着规范化过程的效率。

And then in the Monitor and set the refresh rate, if the display can afford to set the higher the better.

和"监视器"，并设置刷新率，如果显示有能力设置则越高越好。

The difference, or relative complement, between two sets is another set where each element is in one set but not the other.

两个集合的差补或相对补集是指某集合中的元素，只是这两个集合其中一个的元素。

Set the chair high enough, and from the control panel set the keyboard repeat rate slow.

把电脑椅调整到足够的高度，在控制面板当中设置较慢的键盘重复速率。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。