中国西部城镇化发展的“三分”构想

在经济全球一体化和经济区域化已成为当今世界经济发展大势的背景下，西部区域经济之所以发展不利，根本原因是区域经济理论陈旧落后，缺乏创新的区域发展思维。这些深层次的问题得不到解决，西部的城镇化水平和区域经济难以得到快速发展。因此，“三分构想”的提出是十分必要和迫切的。     

并行口在EPP模式下的应用

给出了并行口的EPP协议，以及在EPP模式下进行数据采集、A／D转换与并行口扩充的实用实例。     

纳米聚合物复合材料开发与技术

简述了聚合物 /纳米无机物复合材料的概况、性能及制造方法     

杨辉三角与行列式

本文用杨辉三角构造了两种类型的行列式，然后逐一讨论了这两类行列式的值，并由此得到了它们一些特例的简洁结果。     

生物酶在羊毛织物防毡缩工艺中的应用

将蛋白酶和转移酶E2进行复配，应用于羊毛织物防缩整理，探索了最佳复配方案和工艺条件，经复合酶处理过的羊毛织物，其毡缩率可降低到1.26%，小于机可洗要求3％，应用扫描电镜观察了织物鳞片表层的破坏情况，进而了解酶作用的结果。     

Accurate forecasting of the undecided population in a public opinion poll

The problem of pollsters is addressed which is to forecast accurately the final answers of the undecided respondents to the primary question in a public opinion poll. The task is viewed as a pattern‐recognition problem of correlating the answers of the respondents to the peripheral questions in the survey with their primary answers. The underlying pattern is determined with a supervised artificial neural network that is trained using the peripheral answers of the decided respondents whose primary answers are also known. With peripheral answers as inputs, the trained network outputs the most probable primary response of an undecided respondent. For a poll conducted to determine the approval rating of the (former) Philippine president, J. E. Estrada in December 1999 and March 2000, the trained network predicted with a 95% success rate the direct responses of a test population that consists of 24.57% of the decided population who were excluded in the network training set. For the undecided population (22.67% of December respondents; 23.67% of March respondents), the network predicted a final response distribution that is consistent with the approval/disapproval ratio of the decided population. Copyright © 2002 John Wiley & Sons, Ltd.     

基于代理的校园网计费管理系统

根据目前Cernet校园网典型结构,设计了一种适应性广、通用性强的校园网计费管理系统,探讨了使用代理服务器进行计费的主要功能和工作流程.     

UPS网络控制和电压波形显示的研究

对目前在UPS方面研究的焦点问题作了阐述 ,并重点介绍了UPS网络控制系统的实现方法、系统功能和技术特点     

基于特征造型的注塑件CAD/CAE研究

以某电器零件的特征造型与注塑分析模拟为例，介绍了Pro/Engineer的特点以及在注塑件产品开发中的应用。