剑桥空间百科全书——任务、应用和探测

自从1957年苏联第一颗人造卫星发射成功后，至今已有30多个国家发射了8000多颗人造卫星和火箭，花费了数亿美元。难以置信的是有超过350人曾遨游在大气层之上，并在数不胜数的空间应用中获益匪浅。     

Heterostructure in ZnO Nano-Tetrapods

1 Introduction 　　Nanoscale science and technology have attracted greatattention since the novel properties become dominant for well-known materials as their sizes reduced to some critical dimension. These properties frequently originate in lattice distortions, structure transformations etc[1]. The variations of size and structure ofnanocrystals lead to the change of their electronic structures. Very recently, nanoscale materials with different electronic structures were utilized in fabricating nanoscale junctions[2]. 　　……     

感应加热钢包炉电磁与结构优化

感应加热钢包炉是国外新发展的一种二次精炼及加热设备，具有高效、低能耗、无污染的特点，本文在感应加热钢包炉电磁与结构分析工作的基础上，用电磁场数值模拟方法对感应加热钢包炉的电磁设计和包壳结构进行优化。     

Evolutionary Computation and its Application

On Mar.23,2006,a project in the Major Program of NSFC-"Evolutionary computation and its application",managed by Prof.Licheng Jiao,Prof.Lishan Kang,Prof.Zhenya He,and Prof.Tao Xie,passed its Final Qualification Process and was evaluated as Excellent.     

Intelligence service binding architecture for interoperability between home network devices

Existing home devices in home network provides only independent services limited on a homogeneous protocol and/or do not fully support an intelligent service provided by cooperating among heterogeneous protocol devices. This paper proposes an intelligent and integrated service binding architecture which allow the users to figure out the status of devices and to cooperate among home network devices regardless of supported protocols or operational characteristics.     

Finding global minima with a new dynamical evolutionary algorithm

A new dynamical evolutionary algorithm (DEA) based on the theory of statistical mechanics is presented. This algorithm is very different from the traditional evolutionary algorithm and the two novel features are the unique of selecting strategy and the determination of individuals that are selected to crossover and mutate. We use DEA to solve a lot of global optimization problems that are nonlinear, multimodal and multidimensional and obtain satisfactory results. Foundation item: Supported by the National Natural Science Foundation of China (No. 60133010, NO. 60073043 and No. 700/1042) Biography: Zou Xiu-fen(1996-), female, Ph. D candidate, Associate professor, research direction: evolutionary computing, parallel computing.     

《多绳落地钢井架设计专家系统》软件的实现

本文介绍了面向矿山特种结构工程的一个专家系统，并论述了程序设计的原理、系统的功能，以及与ＡＵＴＯＣＡＤ软件包的接口。     

城市化途径及其相关

对城市化途径有关各要素作了综合的叙述,并且指出研究的手段──自人口的聚集至城镇形成发展这一历史的纵剖面及地域、产业结构等横向有关要素作整体系统的分析与比较,并指出应重点研究人口指标分析、产业可比关系、城市化和城市化设施,以及城市体系的研究问题。     

坐标测量机的空间误差检测及误差修正

如何简单、迅速地获取坐标测量机的机构误差,并对其进行软件修正,是近年来国内外学者研究的一个重要课题。本文研究了三坐标测量机的误差修正理论及用三维检具检测测量机误差的方法,提出了空间球检具晶格移位法误差检测原理和多项式拟合的误差函数获得方法,并将其应用于一台中型的坐标测量机的误差修正中,收到了满意的效果。