點陣結構的彈性模量分布如何用極圖表示？
參考文獻：
[1] Elastically-isotropic truss lattice materials of re duce d plastic anisotropy
[2] 3D Plate-Lattices: An Emerging Class of Low-Density Metamaterial Exhibiting Optimal Isotropic Stiffness 返回小木蟲查看更多