geometriciann.几何学者geometricadj.几何学的；几何学图形的geometric data of cascade叶栅的几何参数geometric width of gasket垫片几何宽度geometric decorated style几何形式样Geometric solid structure几何体结构geometric characteristics几何特征Geometrical Drawing Board几何画板geometrical approximation几何近似法geometrical optics method几何光学方法geometric rotation center几何旋转中心geometric crystallography几何结晶学