then, 3d visualization and simple spatial analyses are finished with the application of 3d visualization technology. thus, the study of 3d terrain visualization system with idl is finished.
在此基础上运用可视化技术实现三维可视化显示及简单的可视化分析,从而完成了地形三维可视化系统的研制。
using sam and ion etching, the surface and spatial analyses of iodide ions were carried out. combining the results of eds and sam, the three dimensional iodide ion distribution was obtained.
运用扫描俄歇微区棵针(sam)和二次电子像、离子溅射剥层技术对微晶进行了表面及其纵深的碘离子的点分析,根据eds和sam的结果,可以得到板状碘溴化银微晶中的碘离子的空间分布。
solve the traffic establishment and it's affiliated facility founded on the regular of space geography, based on the figure display, strong spatial query and spatial analyses of 3d gis.
以3dgis系统的图形显示、强大的空间查询和空间分析功能为基础,解决交通战备及其附属设施基于空间地理位置的可视化信息管理。