New Develoopment of the Basic Theory of Extenics

In this paper,the new development of three basic theories of Extenics,incluing basic-element theory,extension set theory and extension logic theory ,has been introduced.And the new theoretical frame of Extenics has also been set forth.     

搪瓷烧成温度计算方法

搪瓷釉的烧成过程是一种“液相烧结”过程，其传质有赖于熔体的粘性流动。根据玻璃态物质化学组成-结构-粘度-温度的一般关系，推导出计算瓷釉烧成温度(T烧)的经验公式。     

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.     

浅析《医疗事故处理条例》存在的问题及对策

《医疗事故处理条例》颁布实施后，在医患纠纷诉讼方面仍存在一些问题．文章就其在医疗事故分级、医疗纠纷诉讼仍未设置行政裁决前置、鉴定方面、病历资料的封存和启封及医疗保险赔偿机制方面存在的问题作一阐述，并提出建议性的解决办法。     

化学方程式配平的矩阵解法

基于矩阵解方程的理论，定义出了一个化学元素矩阵，从而找到了一种配平化学方程式的新方法，称之为矩阵解法。     

硬线控制冷却工艺

研究了影响硬线性能的主要工艺参数，这些参数是决定线材最终产品质量的关键，并初步讨论了其影响规律。     

基于学习的证券市场专家预测意见合成研究

针对证券市场的专家预测意见的特点，研究了将学习、证据理论与协同学理论引入证券市场专家预测意见合成的理论与方法．讨论了将专家的历史预测数据用基本可信数表示作为学习样本，对初选专家进行聚类分析选择有协同效应的专家．该方法用神经网络优化基本可信数的修正系数，再用Dempster合成规则进行预测意见的合成．实验结果表明该方法应用于解决实际问题时具有较好的效果．     

重油催化装置反应系统的技术改造

为了减少炼油厂高低并列式两段再生重油催化裂化装置频繁停工 ,降低干气产率 ,提高加工能力和掺渣能力 ,兰州石化公司炼油厂对该装置进行了技术改造 ,同时多产了液态烃和柴油 .新鲜原料和回炼油改由 BWJ型高效雾化进料喷嘴注入 ,沉降器由原来的三叶快分换为全封闭直联快速分离系统 ,在原来采用急冷油作终止剂的基础上 ,新增急冷水 .通过改造 ,有效地降低了干气产率 ,减少了结焦 ,增加了轻质油收率 ,提高了装置的加工能力、掺渣能力及柴汽比 ,较好地实现了预期目标     

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.