| 摘要: |
| 成功建立数据库的关键是根据数据模型分析，研究结果进行数据库逻辑结构的设计。经过分析和研究，采用关系数据理论，使航空发动机、数据库具有合理的逻辑结构。 |
| 关键词: 航空发动机 逻辑设计 数据库 数据模型＋ |
| DOI： |
| 分类号:V247.19 |
| 基金项目: |
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| RESEARCH ON KEY QUESTION OF AEROENGINE DATA BASE |
|
Guo Shufen, Xiao Ling
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Dept.of Jet Propulsion,Beijing Univ.of Aeronautics and Astronautics,Beijing,100083
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| Abstract: |
| The key to setting up data base successfully is the design of data base logical structure according to the results of data model analyses and study.Through analyses and study,the reasonable logical structure of aeroengine data base can be achieved using relative data theory. |
| Key words: Aircraft engine Logic design Data base Data model + |
