编写《物相分析》教材的实践与体会

<正>物相分析方法广泛应用于硅酸盐工业的各个领域,它可使工厂的生产和技术管理科学化,以达提高产品产量、质量的目的,《物相分析》是我校硅酸盐(水泥、玻璃)专业课程体系改革新设的应用性技术性的基础课程.根据教学大纲的要求,课程的教学目的主要是培养学生掌握硅酸盐工业原料及工艺产品物相分析的基础理论、基本知识和基本方法.以前,我校硅酸盐专业     

基于进化规划算法的原料库存优化系统

库存控制是现代企业特别是连续生产企业物流管理的一项重要内容.针对某有色冶金企业原料库存的实际情况,建立了一个以资金损耗最小为直接性能指标的原料库存优化模型,并利用一种进化规划的算法对该模型进行优化.仿真及实际运行结果表明进化规划的搜索过程比较平稳,同时还能加快遗传进化的速度,得到了令人满意的全局最优解.     

Fuzzy cluster analysis of the provenance of ancient Yaozhou porcelain body

The technique of neutron activation analysis (NAA) has been employed to measure the content of 29 kinds of elements in the sample of Yaozhou porcelain bodies,Then a fuzzy cluster analsis has been conducted to the NAA data and a diagram of the dynamic fuzzy cluster analysis has been achived,The results indicate that the batch of ancient Yaozhou porcelain bodies,which were of different overglaze color and were produced by different kilns during a period of over 800 years from the Tang Dynasty (618-907 A.D.) to the Yuan Dyansty(1271-1368 A.D.) ,has shared a stable and concentrated raw material source,Provenances of porcelain bodies from different times ,though having their specific independence ,enjoy a close relationship and are not far from one another,Provenances of porcelain bodies made during the Tang Dynasty and the Five Dynasties (907-960 A.D.)are found to be closer to one another,while those of the Song (960-1279A.D.) and the Jin Dynasty (1115-1234 A.D.)are comparatively concentrated in certain areas and are different from those of the Tang Dynasty .Both the tri-colored glazed pottery made in Yaozhou kilns during the Tang Dynasty and the Yaozhou porcelain bodies of the Tang period are from the same provenance.     

3,3''''-二羟基4,4''''-联苯二甲酸的合成和表征

联苯二甲酸类化合物是很好的刚性桥联配体,可用于制备纳米多孔材料.设计了一条制备联苯二甲酸类新配体的合成路线,以4氨基水杨酸为原料,经过4步反应最终合成了新配体3,3'-二羟基4,4'-联苯二甲酸,并通过红外光谱、核磁共振氢谱和元素分析进行了表征.     

唐山钢铁厂烧结原料矿相结构特点

通过对唐山钢铁厂烧结原料矿物组成和显微结构进行系统研究,找出铁矿石之间存在的差异,根据其烧结互补性来指导烧结配矿,可得出烧结原料最佳配比.     

胡辣汤

一、原料 熟羊肉1，6公斤，羊肉鲜汤10公斤，面粉1，5公斤，粉皮（或粉条）500克（1公斤：1000克），海带100克，油炸豆腐150克，菠菜250克，胡椒粉15克，五香粉8克，鲜姜20克，盐10克，香醋500克，芝麻油150克，以上原料可制作30碗糊辣汤。