| PDM中基于个人恢复区的前台数据恢复机制 |
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| 引用本文： | 张爱莲,吴义忠. PDM中基于个人恢复区的前台数据恢复机制[J]. 计算机应用, 2004, 24(3): 153-154,157 |
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| 作者姓名： | 张爱莲 吴义忠 |
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| 作者单位： | 华中科技大学,国家CAD支撑软件工程研究中心,湖北,武汉,430074;华中科技大学,国家CAD支撑软件工程研究中心,湖北,武汉,430074 |
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| 摘 要： | 针对目前PDM中的数据恢复方法的缺陷，提出一种基于个人恢复区的前台数据恢复机制。该方法通过为后台数据库中的文档类和零部件类等对象增加标记属性，并在数据库中设计用于记录待恢复数据信息的恢复区对象，来方便地实现文档和零部件等数据的前台恢复，在此基础上开发一个个人恢复区功能模块。
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| 关 键 词： | PDM 数据恢复 个人恢复区 |
| 文章编号： | 1001-9081(2004)03-0153-02 |
Foreground Data Resume Mechanism Based on Personal Recycling Region in PDM System |
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| ZHANG Ai-lian,WU Yi-zhong. Foreground Data Resume Mechanism Based on Personal Recycling Region in PDM System[J]. Journal of Computer Applications, 2004, 24(3): 153-154,157 |
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| Authors: | ZHANG Ai-lian WU Yi-zhong |
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| Abstract: | Aiming at the shortage of the current data resume method in PDM system, a foreground data resume mechanism based on personal recycling region is put forward. The method adds a mark attribute to document class and part class , designs the recycling region objects in the background database, recording data information to be resumed. A function module of the personal recycling region was developed based on the method. |
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| Keywords: | PDM data resume personal recycling region |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
