Recommend use orientation is it blow up technology remove frame structure conceptual design of library and blow up parameter confirm in downtown to control.
在闹市区，运用定向控制爆破技术拆除了框架结构的图书馆。
The computer aided design of building structure takes conceptual design as basis. It is a process of calculation, analysis and graph manipulation 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。
Aiming at difficult sorting and retrieving complicated structure parts in part lib, a method for part design by using conceptual part structure qualitative models is presented.
针对零件库中复杂结构零件难以分类和检索问题，提出一种基于概念零件结构定性模型的零件设计可重用方法。
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