PXI在测控系统中的应用

随着有关PXI总线的规范和产品的推出，由于优良的性能指标和适宜的价格，使其受到各相关行业的广泛关注。对风洞测控系统的结构和系统配置作了具体的阐述，并对PXI总线在具体使用中的效果和特点作了较详细的介绍。     

高校图书馆数字化与现代化服务

互联网改变了图书馆的运作方式，网络已成为高校图书馆信息采集、存储和传播的主要途径。介绍了高校图书馆数字化与现代化服务的主要内容，对高校图书馆数字化与现代化服务的功能与特点、技术关键、对策与措施及发展趋势进行了深入的探讨。     

Abrupt climate change：Debate or action

Global abrupt climate changes have been documented by various climate records, including ice cores, ocean sediment cores, lake sediment cores, cave deposits, loess deposits and pollen records. The climate system prefers to be in one of two stable states, i.e. interstadial or stadial conditions, but not in between. The transition between two states has an abrupt character. Abrupt climate changes are, in general, synchronous in the northern hemisphere and tropical regions. The timescale for abrupt climate changes can be as short as a decade. As the impacts may be potentially serious, we need to take actions such as reducing CO2 emissions to the atmosphere.     

The Optimal Solution of the Model with Physical and Human Capital Adjustment Costs

We prove that the model with physical and human capital adjustment costs has optimal solution when the production function is increasing return and the structure of vetor fields of the model changes substantially when the prodution function from decreasing return turns to increasing return. And it is shown that the economy is improved when the coefficients of adjustment costs become small.     

双寡头企业主动开发新产品或拷贝式模仿的博弈分析

主动开发新产品，还是等待其他企业先开发出来新产品然后进行模仿是企业R＆D的一个战略问题。本文在一定时间区间内客户是忠诚的假设下，分别计算主动开发和等待模仿在完全信息动态和不完全信息动态两种情况下双方的利润和利润均衡点，给出企业进行新产品开发或进行拷贝式模仿博弈的量化公式。     

健康住宅建设技术要点分析

通过对健康住宅建设技术要点的分析介绍，阐述了它对我国人居环境、健康的影响，以及它的重要性和对生态环境可持续发展的影响。并结合国内外健康住宅发展状况，提出了我国建设健康住宅应注意采取的技术措施及评价指标。     

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.     

论现代企业技术创新的发展趋势

随着当代世界科技的新发展,现代企业技术创新也步入到一个新的阶段.在此阶段,企业、大学、研究机构和科技人员都成为了创新主体,政府主导作用和市场激励作用愈发突出,创新对象也从产品和工艺转向企业知识,内容更加系统、复杂,不同形式的合作创新成为潮流并造就了产业创新的兴起,而民族性、生态性则已成为技术创新重要的效益评判标准.因此,在此阶段,企业技术创新呈现如下七大趋势:主体多元化、动因外部化、对象知识化、内容系统化、模式合作化、规模产业化、效益社会化.     

碳钢膏剂无孔渗硅工艺的研究

本研究用膏剂法进行无孔渗硅研究,透射电镜、电子探针和M351腐蚀仪分析证实:获得了致密、无孔隙、具有良好耐磨性和耐腐蚀性的渗硅层,并分析了渗硅层形成机理及表层疏松层以及内部孔隙成因。     

并行工程产品开发过程的建模方法学

在并行工程中，为了实现产品开发过程的集成、并行和最优化，首先要建立能够充分反映产品开发过程各方面信息的产品开发过程模型。通过对模型的仿真分析和优化，指导产品开发过程的实施。本文首先提出了并行工程产品开发过程模型是集成多视图模型，随后提出了采用集成多视图建模理论的并行工程产品开发过程建模、分析和管理的方法学框架