济南市快速通道体系建设初探

在对国内外快速通道体系初步研究的基础上，结合济南市城市规划目标的定位和远景目标规划，分析了济南市发展快速通道体系的局限因素，提出了济南市快速通道体系的设想；并依据国内外智能交通体系的发展，提出了济南市在迎接智能交通方面应对措施。     

竞争系统两种群捕获的生物经济最优控制问题

研究了对竞争系统两种群捕获的生物经济平衡问题 ,应用最优控制理论讨论了最优捕获策略 ,得出了贴现率能够影响捕获种群的利润水平。     

M进制多小波尺度函数的逼近阶

在小波理论中，精度或逼近阶是刻划尺度函数最重要的特殊之一。就M进制多小波的尺度函数在时域里逼近阶条件进行研究，并给出尺度函数具有逼近阶m的充分必要条件。     

The reaction of acenaphthene with nitrobenzene

The reaction of acenaphthene with nitrobenzene was investigated in the presence of AlCl₃. The results showed that the reaction proceeded via carboncation-electrophilic substitution reaction and free radical substitution reaction pathway. The products of acenaphthenyl phenylamine and biacenaphthyl could be synthesized by this reaction. The influence of the amount of AlCl₃ and the temperature on the components of products were also studied in this reaction. Foundation item: Supported by the National Nature Science Foundation of China (No. 29676045) Biography: Wu Lin (1965-), male, Postdictor, research direction: PAHs catalytic conversion and its biologic toxicity.     

Inhibiting Effects of S.acus Linnaeus Extracts on GLT-82 Tumor Cell Lines

Hailong S.acus Linnaeus was chosen as the experimental material in the experiments and changes of cell morphology, forming rate of clone and changes of division index were conducted to identify the inhibiting effects of Hailong extract on human tumor cell lines (GLT-82). Four days after medication, most of the cells changed their normal morphology of tumor cells and became round, broken and even broke into pieces. The inhibiting rates could reach 75.1% on the fourth day. The division index reduced strongly and the clone could not form or the forming rate was very low. With the extract concentration increasing and the time prolonging, the inhibiting effect increased. These results indicate that Hailong has striking anti-tumor effects and will have a perfect future in the fields of treatment and prevention of cancer.     

试论邓小平理论对图书馆事业的指导意义

学习邓小平理论,要从科教兴国的高度认识发展图书馆事业的重要生和紧迫性,把“面向现代化,面向世界,面向未来“作为图书馆事业改革和发展的战略指导方针,把图书馆事业的改革和发展建立在科学的基础上.     

产品可靠性的多目标设计

可靠性是衡量产品质量的一项重要指标。本文根据可靠性设计的工程背景,讨论了两种较为实用的多目标设计方法,并结合案例详细介绍了方法的应用。采用这两种设计方法所带来的技术和经济效果是十分明显的。     

分光光度法对偏最小二乘法和主成分分析计算结果影响的研究

以两组分混合物模型体系为例初步研究了多组分体系光谱重叠程度、校正集样品数、测量波长数、组分浓度之比及随机误差等因素对偏最小二乘法和主成分分析计算结果的影响,还以食用色素二组分体系的光谱数据为例说明如何利用混合物模型体系来选择其测量参数并预报测定误差