波纹

Then CMP comes into being, combining the chemical and mechanical actions so as to realize the precise removal of the surfaces to reach the higher level of surface roughness and surface waviness.

化学机械抛光便应运而生，它综合了化学的和机械的共同作用，实现了对部件表面的精密去除从而达到较高的表面粗糙度和表面波纹度。

The paper summarized the features and forming mechanism of surface three parameters like shape,waviness and roughness,as wells as their effects on product performance.

简述了机加件表面形状、波纹度和粗糙度3个要素的特点、形成机理以及对产品性能的影响。

Waviness - Widely spaced imperfections on the surface of a wafer.

波纹 -晶圆片表面经常出现的缺陷。多谢楼主！

In computer drivertechnology,the roughness and waviness as well as nano-scratches ofmagnetic head and disk surfaces may not only affectflying stability of the magnetic head but also affect anti-corrosion of the surfaces.

在计算机硬盘技术中，磁头、磁盘的表面粗糙度、波纹度和纳米划痕不仅影响磁头的飞行稳定性，而且影响表面的抗腐蚀性。

In the traditional founded surface metrology, the irregular roughness of surface topography falls into three scales, which were form, waviness and surface roughness respectively, according to their corresponding wavelength or frequency.

传统的表面计量学中，表面形貌的这种不规则的粗糙性被划分到三个尺度之中，分别为形状误差、波纹度和表面粗糙度。

Then abruptly the road swept down into a small, sheltered basin where a dozen farm buildings in cream weatherboard topped by red, corrugated iron roofs, were scattered on the land.

随后，小路突然向下伸向一处隐蔽的小盆地，那里分散坐落着十几个装有米黄色挡水板和红色波纹铁屋顶的农家建筑。

Thus it can be seen that the surface treatment of corrugated wire gauze packing has more advantages under a low liquid load.

由此可见，在低液体负荷下，金属丝网波纹填料的表面处理更具有优越性。

The surface of corrugated wire gauze packing was treated with different methods respectively and the pressure drop ΔP/Z and the height equivalent to a theoretical plate HETP of packing were determined before and after they had been treated with ethanol-water system.

对金属丝网波纹填料采用不同的方法进行表面处理，并以乙醇-水为物系，对处理前后填料层的压降△P/Z及等板高度HETP进行了测定。

This process utilizing modern efficient wire gauze wave-like packings sepa-rates three isomers of MNT(ortho-.meta- or para-), then the O-MNT or P-MNTis nitrated to produce military TNT by a mixture of nitric and sulfuric acid.

本工艺利用近代高效的金属丝网波纹填料分离MNT的三种异构体，然后用硝硫混酸把邻一或对一MNT硝化成军品TNT，这样可避免亚硫酸钠溶液精制TNT的工序。

At this point, I would like to relate a story. One day, Alfred Witte was sitting at the shore and threw a stone into the water. He observed how small circular waves emanated outward from where the stone first contacted the water.

在这一点上，我想讲一个故事，一天怀特在海边扔了一块石头到海里，他发现掉入海中的石头只能激起一些小的圆圈形波纹。

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。