geometriciann.几何学者geometricadj.几何学的；几何学图形的geometric distance model几何距离模式几何距离模式geometric gravity center几何重心geometrical light-path几何光路geometric optical theory几何光学原理geometrical nonlinearity几何非线性geometric mean filtering几何平均滤波geometric error modeling几何误差建模geometric-featured map几何特征地图geometrical optimization几何优化geometric analog problem几何类比问题