The computer aided design of building structure takes conceptual design as basis. It is a process of calculation, analysis and graphmanipulation by computer.
建筑结构计算机辅助设计是以概念设计为基础，运用计算机进行计算、分析和图形处理的过程。
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The computer aided design of building structure takes conceptual design as basis. It is a process of calculation, analysis and graphmanipulation by computer .
建筑结构计算机辅助设计是以概念设计为基础，运用计算机进行计算、分析处理的过程。
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An important part of SDO is to make data manipulation easier. So once a data Graph is constructed, it is important to be able to traverse the tree and to access its elements with the SDO API.