Then three-dimensional geological and mechanical model was established, and study of spatial deformation characteristics with FLAC-3D (Fast Lagrangian Analysis of Continua) was detailed.
并建立了相应的三维地质力学模型，应用FLAC 3D快速拉各朗日差分程序对其空间变形特征进行了详细的分析。
The overlaying of the vector data above 3D terrain offers the data basis for the spatial data analysis.
矢量数据的加入为在三维地形上进行空间分析提供了可能性。
The concept of combining the 3D display and spatial analysis abilities of GIS with digital blast is investigated.
对把GIS三维显示、空间分析功能融合到数字爆破做了探索性研究。
This system is suitable for studying 3d spatial information, and its primary functions include: structure analysis of spatial information, kriging estimation and graphical display.
该软件系统适合三维空间信息的研究，基本功能分为三大部分：空间信息结构分析、克立格估值与图形显示。
After joining attribute data to spatial data, the 3d spatial query and analysis has been realized.
在空间数据和属性挂接后，实现了三维空间查询和分析。
The Spatial Analysis of 3d-model is an important content of 3dgis.
三维模型的空间分析是3dgis的重要内容。
TIN composing discrete terrain points almost has the same amount of spatial data as it is and the response time of analysis and 3d visualization becomes too long to wait for.
由离散高程点生成的TIN同样也具有相当大的数据量，这严重制约了TIN的分析、三维可视化等处理速度。
TIN composing discrete terrain points almost has the same amount of spatial data as it is and the response time of analysis and 3d visualization becomes too long to wait for.
由离散高程点生成的TIN同样也具有相当大的数据量，这严重制约了TIN的分析、三维可视化等处理速度。
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