摘要
在讨论工程数据库特点的基础上,结合工程实践,应用面向对象技术,提出了一种以类层次为基础的工程数据库设计方法,建立相应的数据结构模型,实现了工程数据库的基本操作。
Based on the discussion of the properties of engineering database ,and combinedwith engineering practices, a method for designing a class hierarchy-based engineering databaseis proposed in this paper. Meanwhile, the corresponding model of the database structure is built, and the basic operations of the engineering database are accomplished.
出处
《西南交通大学学报》
EI
CSCD
北大核心
1999年第6期673-677,共5页
Journal of Southwest Jiaotong University
基金
铁道部科技攻关!项目96G30B