Since GIS was first introduced, space analysis has been an important aspect of GIS.
自GIS诞生之初，空间分析就已成为GIS的核心内容之一。
First, the elliptic cylinder mathematical model has been built by space analysis.
首先用空间解析法建立了椭圆柱形物体的数学模型。
The authors put forward the pile element for space analysis of structures on pile foundations.
对于桩基结构的空间分析，作者提出一个桩单元。
The authors put forward the pile element for space analysis of structures on pile foundations.
对于桩基结构的空间分析，作者提出一个桩单元。
应用推荐