粗糙

It is shown by the analysis of its time complexity and completeness as well as the numerical experiment that the proposed algorithm can achieve the goal of completeness and rapid convergence.

对算法进行的时间复杂度和完备性分析以及数值实验表明，基于遗传算法的粗糙集属性约简算法具有完备、快速收敛等特点。

All during the process of getting the bulb to the shape desired while removing most of the weight, use the flat rough part of the wood rasp.

所有的过程中，越来越灯泡的形状，以期望的同时，消除大部分的重量，使用单位的粗糙部分的木材

It is produced in the same way as Klingon {gh}, but is articulated with a very coarse, strong rasp.

发音和发的方法一样，但要带有粗糙强烈的摩擦气流。

This is why soaking in the pool gives your hair that raspy dry feel.

这就是为什么泡在水池里会让头发变得那样粗糙与干枯的原因。

They can be noisy birds with their calls sounding harsh and raspy.

他们可能是有他们的呼叫吵杂的鸟发声的粗糙和刺耳的。

As a very crude approach to reconstructing a scan raster on the TV tube, these pulses can be stripped off and individually utilized to trigger a pair of single sweep generators.

作为一种非常粗糙的重建电视显像管扫描光栅的方法，这些脉冲可以剥离出来单独用于触发一对扫描发生器。

The ECM productivity of inner ratchet wheel is very high. Cathode piece is machined easily using WEDM. Its dimension is nicety. Cathode is not worn down in process,so a piece of cathode can be repeat used to machining tens or several hundred parts. The surface quality of inner ratchet wheel being machined is nice. There is no burr in the surface. Its surface roughness can reach Ra1.6μm.Its ...

应用电化学加工技术加工内棘轮，生产率很高；采用线切割加工片状工具阴极，制作方便、尺寸准确；加工过程中工具阴极无损耗，一片阴极可以重复加工几十至几百个零件；加工出的内棘轮表面质量好，无飞边毛刺，表面粗糙度可达Ra1.6 μm ；加工精度较高。

The neural network is constructed with logical constructi on and transparent ratiocination .

小波技术，粗糙集理论和神经网络三者的结合，可构造一个合理的故障诊断系统。

My voice is as harsh as a Raven's.

我的声音粗糙的像乌鸦！

This work is an attempt to investigate the surface nature of rayon based carbon fibers with the help of STM.

在较大尺度的STM图像上，RCF表面显得很粗糙，"峰"和"谷"的特征非常明显。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。