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Issue:
cad shu ju ku ping shu
Author(s):
Huang Riri
Pages:
49
-
59
Year:
1988
Issue:
4
Journal:
Journal of Shanghai Maritime University
Keyword:
数据库管理系统
;
数据模型
;
数据库系统
;
工程数据
;
局部数据库
;
设计环境
;
设计过程
;
系统结构
;
全局数据库
;
专家系统
;
Abstract:
本文针对CAD数据库在CAD系统中的地位及作用,CAD数据库的基本特征,CAD数据模型等几个方面作了初步的分析和探讨,并对CAD数据库的前景及发展趋势作了展望。
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