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.
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。
On the basis of concrete analysis of the geometric feature parameters of the gauge, the measuring theory of the computer vision test system is suggested.
具体地分析了指针式仪表的几何特征参数，在此基础上提出指针式仪表视觉检测系统的测量原理。
Through motion analysis upon the indexing mechanism, the relationship between geometric parameters of mechanism and degree of index Angle was obtained.
通过对转位机构的运动分析，得出了机构的几何参数与转位角度大小之间的关系。
By comparative analysis, the dependence of the resonant frequency, voltage standing wave ratio, bandwidth and input resistance on different geometric parameters is obtained.
通过比较分析，得到了天线谐振频率、谐振点电压驻波比、带宽以及输入阻抗随不同几何参数的变化规律。
A brief analysis is made on the selection of geometric and physical parameters for the computation of geomechanics.
简要分析了岩体力学计算中比较重要的几何参数和物理参数的选取问题。
Objective To get the geometric parameters of the articular surface of the trapeziometacarpal joint for dynamic analysis of the joint.
目的通过对拇腕掌关节面定点测量，计算弧长和曲率，为探讨拇腕掌关节的功能提供几何形态参数。
By analysis of the geometric parameters of plan-form and cross-sections of the Lower Yellow River, the typical wandering river bend was determined.
根据黄河下游河道特性分析，统计了河湾平面、断面几何参数，确定了典型游荡型河弯；
By analysis of the geometric parameters of plan-form and cross-sections of the Lower Yellow River, the typical wandering river bend was determined.
根据黄河下游河道特性分析，统计了河湾平面、断面几何参数，确定了典型游荡型河弯；
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