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计算机工程 ›› 2008, Vol. 34 ›› Issue (17): 251-253. doi: 10.3969/j.issn.1000-3428.2008.17.090

• 开发研究与设计技术 • 上一篇    下一篇

基于全信息管理的工程材料数据库系统

王龙义,李仁旺   

  1. (浙江理工大学机控学院,杭州 310018)
  • 收稿日期:1900-01-01 修回日期:1900-01-01 出版日期:2008-09-05 发布日期:2008-09-05

Project Material Database System Based on Full Information Management

WANG Long-yi, LI Ren-wang   

  1. (College of Mechanism and Auto-control, Zhejiang Science and Technology University, Hangzhou 310018)
  • Received:1900-01-01 Revised:1900-01-01 Online:2008-09-05 Published:2008-09-05

摘要: 为实现工程材料数据库的全信息管理、基于全信息管理的材料信息高级查询,尤其是全文匹配搜素,该文分析系统功能,设计基于全信息管理的工程材料数据库系统。重点分析用户动态数据管理与查询算法,提出并实现一种基于单词集提取存储与匹配查询的格式文档全文搜索方法。给出的工程材料数据库系统查询实例表明,该方法具有先进性和实用性。

关键词: 工程材料数据库, 全信息管理, 全文搜索

Abstract: In order to realize the full information management of the project material database, and the advanced inquiry based on the full information management of material information especially full text search, this paper analyzes the system function, and realizes the project material database system based on the full information management. It analyzes user’s dynamic data management and inquiry algorithms especially, puts forward and realizes a kind of full text search based on word collection picking-up, storing and match inquiry form file. The project material databases system provides inquiry instance to indicate advance and practicability of this method.

Key words: project material database, full information management, full text search

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