antique eggshell paper

The lubrication mechanism of floating-rig journal bearings under rough surface;

粗糙表面下牙轮钻头浮动套轴承润滑机理研究

Study of measurement system for rough surface accuracy;

粗糙表面精度测量系统的研究

High-order kirchhoff approximation for gaussian dielectric rough surface electromagnetic scattering;

高斯介质粗糙表面电磁散射的高阶基尔霍夫法

In the article,the surface roughness of Oriented Strand Board has been researched from the air forming,applying the surface fine material to improve the board-surface smooth.

本文对定向结构刨花板表面粗糙问题从工艺和设备上进行深入的研究 ,通过气流铺装施加表面细化材料以提高板面平整度。

Simulation of Surface Roughness and Processing Fault Effects on Microchannel Flows;

本文在前人的基础上,对微槽道表面粗糙度和加工缺陷对流动的影响作了数值模拟。

Some researchers studied normal contact stiffness between rough surfaces in theory, their researches, however, are all based on the statistically describing results of the micro profile of rough surfaces.

指出了以往有关粗糙表面法向接触刚度理论研究工作的缺陷与不足 ,并在一定的前提假设下 ,基于球体与平面的接触理论和粗糙表面的分形接触理论 ,从理论上给出了具有尺度独立性的粗糙表面法向接触刚度分形模型 ,并进行了数字仿真研究。

Scattering from 1 dimensional random rough surfaces with varying roughness was investigated by numerical integration based on Kirchhoff approximation.

本文在Ｋｉｒｃｈｈｏｆ近似基础上，利用数值积分方法分析了一维随机粗糙表面的散射特征。

In order to study the PIM power level as a function of the tightness of the junction, the roughness of the waveguide surface, the thickness of the oxide layer on the metal surface and the input carrier power, firstly developed an equivalent ciurcuit model based on the rough surfaces contact model and then calculated the third order PIM power level using power series method.

基于粗糙表面接触模型建立了MIM结构的等效电路模型,然后采用幂级数法计算三阶PIM功率,研究了波导连接的紧固度、波导表面的粗糙度、波导金属表面的氧化层厚度及输入载波的功率对PIM功率的影响。

Surface Roughness Simulation of High-speed Milling of Part with Curved Surface

高速铣削曲面工件的表面粗糙度仿真

Turning Process Simulation in Virtual NC Manufacturing And Surface Roughness Prediction

虚拟数控车削加工过程仿真与表面粗糙度预测

The Simulation and Analyses on Biomimetic Gecko Seta

仿壁虎刚毛与粗糙表面黏着力的建模仿真分析

The quick mark of the surface roughness in AutoCAD;

AutoCAD中表面粗糙度的标注

Influence of surface roughness on flashover characteristics of insulating materials in vacuum

表面粗糙度对绝缘材料真空闪络特性的影响

Surface roughness--Terminology--Surface and its parameters

GB/T3505-1983表面粗糙度术语表面及其参数

The contribution of the guide surface roughness overshadows that of the fiber surface roughness.

导纱杆表面粗糙度的作用超过纤维表面的粗糙度。

A rough surface, as of paper or metal.

粗糙表面粗糙表面，如纸张或金属的

Parameters Extraction of the Two-Dimensional Object above or on a Rough Surface Based on the Electromagnetic Simulation

基于电磁仿真的粗糙面上二维目标参数反演

instrument for the measurement of surface roughness by the profile method

轮廓法测量表面粗糙度的仪器

" Quality , Surface roughness and balance of transmission pulleys"

GB/T11357-1989带轮的材质、表面粗糙度及平衡

Surface roughness--Terminology--Measurement of surface roughness parameters

GB/T7220-1987表面粗糙度术语参数测量

Surface roughness--Parameters and their values

GB/T1031-1995表面粗糙度参数及其数值

Surface roughness for plastic parts

GB/T14234-1993塑料件表面粗糙度

Surface roughness for electronic ceramic parts

GB/T13841-1992电子陶瓷件表面粗糙度

Roughness comparison specimens for wooden pieces

GB/T14495-1993木制件表面粗糙度比较样块

Multi-pattern surface roughness comparison specimens 933

组合式表面粗糙度比较样块933

surface roughness automatic tester

表面粗糙度自动测量分析仪