在采用网格法追踪等值线时，如果某个网格四条边上都有等值点，等值点的连接就会出现多义性问题。
Assume that there is an equivalent node on each side of a grid when using gridding method to draw isoline, how to connect these nodes is ambiguous.
配点型无网格方法的实施不需要背景网格，是真正的无网格法。
While the point collocated meshless method is a real meshless method because its implementation does not need any background mesh.
自动网格法测量位移场需要预先在模型表面上布置人工标记点，通过分析标记点的变化来获得位移。
The mark spots are arranged on model surface by automated grid, and displacement field can be obtained by analyzing displacements of spots.
提出了进行客户汇集的点标记法，将该方法产生的误差与网格法产生的误差进行了对比，所得误差结果在合理的范围内。
A point mark method was proposed and compared with grid method and the transport distance error was in a reasonable range.
基于径向函数的点插值法（RPIM）是一种新型无网格法。
A meshless method with radial point interpolation method (RPIM);
多站扫描点云的配准、拼接，如果在单站点云经过扇形网格法处理后进行，会更快速高效。
Multi-station scanning of point cloud registration and stitching would be more quickly and efficiently, if the site goes through the fan in a single grid after treatment.
多站扫描点云的配准、拼接，如果在单站点云经过扇形网格法处理后进行，会更快速高效。
Multi-station scanning of point cloud registration and stitching would be more quickly and efficiently, if the site goes through the fan in a single grid after treatment.
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