它们的表面轮廓最接近内外圈滚道。
Their surface profile closely matches the raceway profile of the outer and inner rings.
科学家对月球表面轮廓知之甚少。
Scientists know little about the configuration of the moon's surface.
并用分形几何的方法描述砂轮表面轮廓形貌。
Using the method of fractal geometry to describe the profile of grinding wheels.
自然岩石节理表面轮廓线可以看作为分形曲线。
Natural rock joint surface profiles belong to fractal category.
自然岩石节理表面轮廓线可以看作为分形曲线。
Joint profiles of natural rock can be considered as fractal curves.
函数法计算磨损表面轮廓的分形维数和尺度系数。
Fractal dimension and scale coefficient of surface profiles are calculated using structure function method.
提出一种基于激光多普勒效应的回转体表面轮廓测量系统。
A new type of rotation body profile measuring system utilizing laser Doppler effect was proposed.
三维物体表面轮廓测量是获取物体形态特征的一种重要手段。
D profile measurement is a powerful tool for obtaining the form and structure of an object.
该方法通过二次曲面求管线表面轮廓方程进而求得管线的型值点集。
With this method, shape points were calculated by surface outline equation got from quadratic surface.
本文还建立了表面轮廓和分离表面轮廓测量干扰及仪器误差的数学模型。
The mathematical models of surface profile as well as dividing the instrument error and the measurement interference are established.
提出了用白光相移干涉法进行三维表面轮廓测量应采用的系统结构和算法。
System structure and algorithm used in the measurement of 3D surface profile are presented while using the light bulb phase-shift interfering method.
提出了用白光相移干涉法进行三维表面轮廓测量应采用的系统结构和算法。
System structure and algorithm used in the measurement of 3d surface profile are presented while using the light bulb phase-shift interfering m...
本系统利用接触式模拟测头，将鞋楦表面轮廓数字化，实现大批量快速制造；
The system digitizes the surface of shoe last by contact analog probe and realizes rapid manufacturing in great batch.
该传感器具有较大量程和较高分辨率等特点，可应用于表面轮廓测量系统中。
The sensor has large range and high resolution, which can be applied to the profile measurement.
以表面轮廓信号为例，结合图形和参数评估，研究了异常信号对高斯滤波性能的影响。
Taking the surface profile signal as an example, it analyzes the influence of outliers on the performance of Gaussian filtering with the help of the illustrations and evaluation parameters.
相移干涉技术是表面轮廓测量领域中得到了广泛应用的可实现高精度测量的技术方法。
Phase shifting interferometry has been commonly applied as a high precision method in profile measurement.
对光学针描法的理论基础， 如表面轮廓调制原理和光耦合区理论进行了较为深入的分析。
The principle of the new method is based on the phenomenon of light modulated by surface profile.
给出了该平整度仪在液晶显示器中液晶分子取向膜边缘表面轮廓形状研究方面的一些测试结果。
Some of the testing results in the study of surface edge shapes of orientation films in Liquid Crystal Devices (LCD) by the tester are presented.
实验结果表明，分形维数能很好地表征表面轮廓，可为进一步的接触分析提供更合理的几何模型。
Taking rigid disk surface as an example, fractal parameters are obtained by means of power spectrum and structure function, providing a proper geometric model for further contact analysis.
对于电极表面有缺陷的情况，只要选取适当的电极表面轮廓模型，其起始放电电压也是可计算的。
In the case of electrode surface imperfections, the discharge inception voltage can also be calculated provided a suitable electrode surface profile model is chosen.
通过对机械加工表面轮廓特征的分析，说明了在表面轮廓参数测量中，消除各种误差影响的必要性。
Based on the analysis of the characteristic of machined surface profile, the necessity to eliminate errors' influence on the measurement of surface profile parameters was explained.
容器里的液体由于线性或向心加速度作用而对液体表面轮廓和流体静压分布产生的效果可以计算出来。
The effects on liquid surface profile and hydrostatic pressure distribution caused by the linear or centripetal acceleration of a liquid in a container can be calculated.
本文提出了一种改进的对角线切片谱分析方法，并把它用于粗糙表面轮廓的非线性和耦合性特征分析。
The ameliorated method of diagonal slice spectrum analysis is presented and used to characterize the skewness and phase coupling of the rough surface profiles.
本文提出了一种改进的对角线切片谱分析方法，并把它用于粗糙表面轮廓的非线性和耦合性特征分析。
In this paper, an improved method, diagonal slice spectrum analysis, is presented and used to characterize the asymmetry and coupling of the rough surface.
该项研究可应用于分析物体表面轮廓和变形状况，对航空、机械、建筑等工业有重要的理论意义和实用价值。
This study can be applied in analyzing the surface profile and distortion, which is very important in theory and practice for the fields of aviation, mechanical and architecture industries.
通过表面轮廓仪测量加工试件表面形貌，采用自行研制的表面形貌参数表征系统进行表面形貌统计参数计算。
By the means of surface profile equipment, the machined surface was measured and the statistical parameter of surface topography was calculated.
摩擦学性能由销一盘式试验过程中的摩擦力数据和对磨痕的表面轮廓仪和扫描电镜分析作出定量、定性的评价。
Friction force measurements during unlubricated pin-on-disc sliding tests, profilometry and SEM analysis of wear tracks are used to determine the wear behavior quantitatively and qualitatively.
通过对拨杆受力情况的分析，指出拨杆工作表面轮廓应为凹渐开线，并对设计含有这类拨杆件的机构提出了建议。
In this paper, the contour of the shifter lever is defined with the analysis of the force between the shifter lever and the driven part.
通过对拨杆受力情况的分析，指出拨杆工作表面轮廓应为凹渐开线，并对设计含有这类拨杆件的机构提出了建议。
In this paper, the contour of the shifter lever is defined with the analysis of the force between the shifter lever and the driven part.
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