粗糙

Discretization of continuous attributes is always one of the key problems that need urgent solutions in rough sets theory.

连续属性的离散化是粗糙集理论亟待解决的关键问题之一。

The result shows that the entropy based discretization method is better in welding field.

实验表明，基于熵的离散化方法更加适合焊接过程的粗糙集建模。

The rough set method of data mining is the key idea, which is based on cluster analysis and discriminant analysis.

主要运用了数据挖掘中的粗糙集方法，在聚类分析和生成判别方程的基础上，获取了某一类别的具体规则。

Through the experiment research on the friction of the disk brake of the shaft winding in the different pressure,surface rough and oil pollution,the static and dynamic friction of the disk brake were calculated.

通过对矿井提升机盘式制动器在不同压力、表面粗糙度和油污状态下闸瓦和闸盘之间的摩擦力的试验测定，进一步得出闸瓦、闸盘间静摩擦系数和动摩擦系数。

A style described as abrasive and contentious; a disputatious lawyer; a ''.

被描述成粗糙、好争论的风格；好辩的律师；好辩的、刻薄的灵魂。

It helps us to understand the law of energy dissipation on a rough surface.

这对于研究粗糙斜面的颗粒滚动的能量耗散问题有一定的意义和参考价值。

Fractal theory is introduced to analysis of joint net distribution and joint roughness curve.

本文用分形理论，对节理网络分布和粗糙度曲线进行分形分析。

Alex: We do. A little ditty. It's just a rough...

对啊，一首小曲而已，有点粗糙。。。

Follicles 2, divaricate, apically beaked. Seeds nitid, sometimes somewhat rugose or rough.

有光泽的种子，有时有点具皱纹或的粗糙的。

In general, the smaller the dot pitch, the more precise picture, but also the more minor characters; the other hand, the greater the distance, the greater the font, the outline is clear, the easier it is to see, but the screen would make it rough.

一般来说，点距越小，画面越精细，但字符也越细小；反之，点距越大，字体也越大，轮廓分明，越容易看清，但画面会显得粗糙。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。