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);

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本文提出的无网格局部径向点插值法(LRPIM)，的非齐次中厚板的弯曲分析。

A meshless local radial point interpolation method (LRPIM) for the bending analysis of a nonhomogeneous moderately thick plate is presented in this paper.

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借鉴自然邻点插值法，提出了基于高度不规则网格多边形单元的有理函数插值格式—多边形有理函数插值。

This paper presents a rational function interpolation scheme of polygonal elements based on highly irregular grids. It is named as polygonal rational function interpolation (RFI).

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