采用几何的方法构造出多边形单元上的有理函数插值。
Adopting geometric method, the rational function interpolation is constructed on polygonal element.
采用几何光学对三维发光体的透镜成像问题进行了研究。
The image formation of luminor body by lens is studied using geometrical optics.
作者试图采用几何投影原理以达到确定“5”点的目的。
Authors have tried to mark point '5' with geometric projection principle.
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