surface 3d topography

基本解释

Scanning white-light interferometry for 3D surface topography has a wide application.
白光扫描干涉法在三维表面形貌的测量中有着广阔的应用前景。
In projected grating method used for measuring 3D surface topography, parameter calibration is the most important factor which affects the measurement precision.
应用投影栅线法在现场检测三维物体的形状时，参数标定是影响测量精度最重要的一个因素。
By applying computer simulation technology, influences of above factors on milling vibration and 3D surface topography of workpiece are analyzed quantificationally.
利用计算机仿真技术，定量分析了上述因素对铣削加工振动和工件三维表面形貌的综合影响。