The mode of the distortion of workpiece was studied. A software approach for rectifying three coordinate measuring machine data was proposed.
研究了工件的变形形式，并依此提出三坐标测量数据的软件矫正法。
Relied on previous data, the general expression of displacement fundamental solution for three-dimension bi-materials under coordinate system oblique to interface is given.
利用已有的三维双相材料位移基本解，给出了在与界面斜交坐标系下位移基本解的一般表达式。
The related link of the three coordinate measuring and the data of pre-processing in reverse design of large assemble was discussed.
详细论述了在大型装配件逆向设计中三坐标测量及数据预处理的相关环节。
The models for adjustment and coordinate transformation have three types, each used in the combined data processing of satellite and terrestrial observations.
卫星测量与地面测量数据联合处理有三种平差模型和三种转换模型。
A systematic scheme is proposed to automatically extract geometric surface features from a point cloud composed of a set of unorganized three-dimensional coordinate points by data segmentation.
给出了数据分块系统性方案，即从仅含有三维坐标的散乱的点云中自动提取几何曲面特性。
A systematic scheme is proposed to automatically extract geometric surface features from a point cloud composed of a set of unorganized three-dimensional coordinate points by data segmentation.
给出了数据分块系统性方案，即从仅含有三维坐标的散乱的点云中自动提取几何曲面特性。
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