The geometry ranges from full stainless steel spheres to a sequence of gradually trimmed spheres down to a hemisphere, with an inlay of laminated glass with printed foil.
球体的几何形式从全部为不锈钢球体到一系列逐渐修整过的球体，再到半球体，其中都嵌入了带有印刷箔片的层压玻璃。
To create the scaffolds, scientists molded the polymer with tiny spheres ordered like billiard balls. Then, they dissolved the spheres to leave the perfect geometry of pores in the scaffold.
为制造出栅格支架，研究人员先利用许多微小的圆球同高分子材料一起成型，然后将圆球溶解，最终获得具有完美小孔几何形状的栅格支架。
In the infrared wave-band, the influence of the geometry, permittivity and statistic characteristics of the rough surface on LRCS is analysed, making use of rough spheres and ellipsoids as examples.
以粗糙球和粗糙 椭球为例分析了物体几何参数，介电常数和粗糙表面统计参数对红外激光后向散射截 面的影响。
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