From the changing trend of the curvature of adjacent elements, the general trend of geodesiclines can be determined.
从相邻单元曲率的改变趋势,能够判别出测地线的大致走向。
2
The necessary condition of external oscillations is the existence of closed geodesiclines on the surface of scatterers.
外部振荡存在的必要条件是散射体表面有闭合测地线。
3
The existence of closed geodesiclines (oscillate loci) is proved. Although there are infinite closed loci on the surface of scatterer, they yield same result in determining SEM poles.