| 微机高等院校科技管理系统的分析与关键技术 |
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| 引用本文： | 马晓安.微机高等院校科技管理系统的分析与关键技术[J].兰州理工大学学报,1990(3). |
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| 作者姓名： | 马晓安 |
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| 作者单位： | 甘肃工业大学自动控制系 |
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| 摘 要： | 本文以微机高等院校科技管理系统为设计实例,以文件管理系统为基础,采用数据库原理论述了设计专用数据库的设计方法。并提出建立特征文件和数据调度模块,以解决专用数据库设计中数据通用性差的问题;采用静态修改、自动生成和回收记录号的技术,可提高文件的修改速度并解决存储空间浪费的问题。
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| 关 键 词： | 数据结构 数据库 程序 主数据文件 索引文件 |
Analysis and Key Skills of Computer Aided Science and Technology Management System in Universities |
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| Ma Xiaoan.Analysis and Key Skills of Computer Aided Science and Technology Management System in Universities[J].Journal of Lanzhou University of Technology,1990(3). |
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| Authors: | Ma Xiaoan |
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| Institution: | Department of Automatic Controi |
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| Abstract: | Taking a computer aided science and technology supervisory system m universities and colleges as an example and iasing on the principle of data-base and management file system,this paper deals with the way to desige a dedicated data-base. By generation of characteristic file end data dispatcher, the versatility of the dedicated data-base is improved. And by using static modification, automatic generation, and reciamation of record number, both the file modifying speed and the waste of memory capaeity are improved also. |
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| Keywords: | data structure data libra indexed file |
| 本文献已被 CNKI 等数据库收录！ |
