粗糙

Periodic length and interface roughness of Mo/Si multilayers were determined by small angle X-ray diffraction.

Mo/Si多层膜的周期厚度和界面粗糙度由小角X射线衍射曲线拟和得到。

Reflection from a rough surface is often called diffuse reflection.

粗糙表面的反射常常叫做漫射。

Results:1、Three distinct bladder mucosa patterns were seen:normal mucosa and wall,but the urine was light-echogenic;the mucosa and wall thickened with enhanced echoes and irregular mucosa;local mucosa thickened in rhomb or flat figure.2、The bladder wall diffusively thickened or somewhere,three layers of the wall clear or obscure.3、Some echoes spots floating in the urine.

结果：1、膀胱粘膜图像可分为三类：A、粘膜未见确切异常回声，但尿液有漂移光点；B、粘膜弥漫性增厚，回声增强，粗糙不光滑呈细颗粒状、断续状表现；C、粘膜局灶性增厚呈棱形或扁平状；2、膀胱壁回声可正常，弥漫性增厚或局灶性增厚，三层结构可辨，基本可辨或分辨较差；3、尿液内出现不同程度的光点透声。

Not only does he enjoy eating, he cooks as well. His coarse hands can make the most delicate dim-sum, Cantonese roast and Chinese dishes; but he has not cooked for a very long time, as he has no kitchen...

他不只会吃，还擅煮，粗糙的双手能做出精致的点心、烧腊、小菜，只是他也很久没尝过自己做的菜了，因为这世界上已没有能让他发挥的厨房。。。

In machine learning and artificial intelligence,rough set theory is an important theory for dimension reduction.

在机器学习和人工智能中，粗糙集是进行属性维约简的重要理论与方法。

In its crudest form , any object can become a space weapon if directed into the path of a satellite .

在最粗糙的情况下，任何物体只要被引导到某枚卫星的轨道上，都能成为一件太空武器。

In this paper, the Bistatic scattering coefficient from one - dimension Gaussian perfect conductor random rough surface is computed by the Moment method in Dirichlet boundary condition, and the basis function is taken as the pulse function and weighting function in the point matching method.

采用矩量法计算狄利克莱边界条件下一维高斯型随机粗糙面的收发分置的散射系数，运用脉冲基函数和点匹配的矩量法，在入射波为锥形波的条件下，分析了两种频谱函数下的仿真结果。

A number of useful natures of the discernable matrix is discovered, and used to solve the NP problem.

发现了分辨矩阵的若干有用性质，利用这些性质使粗糙集理论中的求核与约简问题得以解决。

For continuous data knowledge mining,FCM clustering is used to disperse continuous data to discrete variables for rough set to deal with.

对连续数据知识挖掘可采用模糊C均值聚类将其离散化，再应用粗糙集进行约简。

To solve this problem, new oblique hypersurface discretization method is presented.

连续属性的离散化是粗糙集理论的主要问题之一。

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％。