设计文件中用于电子目录操作和用于在CAD系统中制定规范的表格模型
The model of the tables in design documentation for operating with the electronic catalogs and for specifications making in a CAD system
摘要：
本文介绍了作为CAD系统一部分的设计文件表格的层次块模型，它是为了利用电子目录自动确定图纸元素的规格而设计的。该模型是为工业厂房改造CAD系统的需要而建立的，设计的结果是图纸，其中包括不同类型的规格。通过在图纸中存储可见几何元素和不可见参数表示的技术确保规格表的充分模拟，足以生成这些元素。
英文摘要：
The hierarchic block model of the tables in design documentation as a part of a CAD system is described, intended for automatic specifications making of elements of the drawings, with usage of the electronic catalogs. The model is created for needs of a CAD system of reconstruction of the industrial plants, where the result of designing are the drawings, which include the specifications of different types. The adequate simulation of the specification tables is ensured with technology of storing in the drawing of the visible geometric elements and invisible parametric representation, sufficient for generation of this elements.
机构、总结、中文摘要均由AI分析而来，可能存在错误，请以论文正文为准。
