Research on Tracing Evaluation System in Virtual Enterprise Based on Neural Network

The tracing evaluation index system was designed to be used in virtual enterprise and established neural network trace evaluation model. As a result, it was more simple and nicer than the traditional method, so it had wider application foreground.     

制造企业ERP系统柔性集成机制探讨

结合现代制造企业运营和管理方式的发展趋势,提出了新型ERP系统所必须的主体功能体系.为使ERP系统的集成方法具有相当的柔性以满足ERP系统与制造企业运营方式变化相适应的要求,基于ESP规则的基本框架,设计了一种新的ERP系统的集成方式,该方法在静态主体功能体系的基础上,理顺每个功能的处理逻辑,在运营方式发生变化时,通过修改ESP规则来实现系统功能模块的动态集成,并给出应用实例说明了该方法优良的模块性和灵活性.     

当前工程造价改革之我见

对工程造价的含义作了明确的定义，分析了工程造价的特点，提出了关于当前工程造价改革的几点建议。     

组合夹具CAD技术的研究进展

组合夹具CAD(Computer-Aided Design)技术，是利用计算机辅助组装设计代替传统的人工组装设计的方法，可以有效地提高组合夹具组装设计的速度和质量。介绍了近年来国内外组合夹具CAD技术的发展概况，提出了今后组合夹具CAD技术的研究方法和发展方向。     

浅析中国铝锭产能迅速扩充的原因

文章阐述了我国铝锭产能迅速扩充的原因。     

山西省吕梁区灌溉用水定额的编制

文章以调查典型县现状年灌溉用水定额为基础 ,以当地灌溉水可利用量为控制条件 ,采用逐级平衡的办法 ,制定吕梁区主要作物的灌溉用水定额     

改进VFP性能的几项实用技术

本文根据作者近几年的教学实践和实际开发经验,从优化、提高VFP性能的目标出发,介绍一些实用技巧和技术,从而大大改进Visual FoxPro的性能,提高数据的访问速度.     

Earthquake Resistant Engineering and Application of Seismic Zonation Map of China

China is a country with high seismieity. It is very important for industry and structure to fortify against earthquakes. In this paper the outline of seismicity in China, the criteria for fortification against earthquakes and the contents of seismic zonation map of China are described. The contents of seismic safety evaluation for major construction projects, such as large dams, large bridges, long distance pipe lines for transporting oil and natural gas, nuclear plants, petrochemical enterprises and so on, are presented. Some geological disasters caused by destructive earthquake, such as earthquake-caused collapse and landslide, liquefaction of saturated soll and earthquake fault and so on, are also presented. Preventive countermeasures for these disasters are discussed.     

NIPA类共聚温敏水凝胶中水的状态和耐热性

用N-异丙基丙烯酰胺（NIPA）与丙烯酸钠（SA）及甲基丙烯酸钠（SMA）共聚合成了两个系列的水凝胶，研究了共聚组成与水凝胶基本性质的关系，并用示差扫描量热法（DSC）和热失重法（TG）研究了此类水凝胶中水的状态和耐热性。     

论信息技术与课程整合

文章阐述了实施信息技术与课程整合的几点建议。