粗糙度

In addition to these gages for product internal threads, the Standard also covers differential gaging and such instruments as pitch micrometers, thread-measuring balls, optical comparator and toolmaker's microscope, profile tracing instrument, surface roughness measuring instrument, and roundness measuring equipment.

除了这些测量产品内部螺纹的量规之外，这个标准还涉及了不同的测量方法及仪器，如螺距千分尺，测量螺纹的球，光学比较仪，精密工具制造者用的显微镜，剖面扫描图仪，表面粗糙度测量仪，及圆度测量仪。

Under the same conditions, the straightness of surfaces WEDMed in atmosphere is significantly better than that in water, and the discharge gap in atmosphere is smaller than that in water, and the surface roughness in atmosphere is nearly the same with that in water.

在其它加工条件相同情况下，气中加工的直线度都明显优于水中加工；气中加工的放电间隙都比水中的窄；气中加工的表面粗糙度值与水中加工相近。2。

MOTIF filter provides a perfect method to separate roughness and waviness.

MOTIF滤波器提供了一种理想的分离粗糙度和波纹度的方法。

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。

This article introduces the measuring and the calculation of forward and backward scattering in some range of surface roughness and waviness of laser gyro mirror substrate and presents the effect of surface roughness and waviness on scattering.

研究了激光陀螺反射镜基片表面粗糙度和波度前、后向散射的测量计算及其对散射的影响。

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。

It can process the material quality including copper,aluminum, iron, stainless steel, revertex, magnet etc, and can procell products' cylindricity and the surface roughness achieve 0.4μm below.

铁、不锈钢、塑胶、磁铁等；加工产品的圆柱度及表面粗糙度可达到0.4μm。希来图来样加工。我公司将以最低的价格，最优的质量。

Results showed that VD and ID effectively enhanced the planeness and evenness of the chitosan films.

实验结果表明VD和ID改善了膜材料的表面平整度，膜表面粗糙度分别为(5.47±1.34)和(2.79±0.93) nm，均显著低于NW膜(30.67±8.06 nm。

There was an obvious phenomenon of mechanical occlusion on the cold spray coating interface, and the rolled coating had the phenomenon of metallurgical bonding; The structure of cold-sprayed coating is dense. The poriness of the cold-sprayed coating gradually reduce as the coating's thickness increase.

结果 涂层界面形貌的不同反映出两种涂层的结合机理不尽相同，冷喷涂层界面出现明显的机械咬合现象，而轧制涂层以冶金结合为主；冷喷涂层组织致密，孔隙率随着喷涂厚度的增加逐渐降低；冷喷涂层的表面粗糙度高于轧制覆铜板，有必要对其进行一道轧制处理，改善涂层表面平整度。

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。