网络技术

Some wireless networks in day are analyized and proved to be unfit for WSN in this paper. We have to create a new type of wireless network for WSN.

论证了当今几种主流无线网络的组网方式不适于组建无线传感器网络，并以我们现阶段所做的家用无线报警网络实例为载体，具体分析和细化了无线传感器网络，根据无线通信的通用原理和支撑技术设计出一个无线报警网络，建立起一个简单实用的无线传感器网络通信协议。

This project describes amply the design processes of network middleware and the impletion processes of remote control chemical tanker operation and training software, including the middleware concept and essence of software design idea, computer program technology adopt in program-designed, network communication and so on.

本文详细讲述了网络中间件的开发过程和化学品船作业仿真培训软件的远程控制的实现过程，其中包括网络中间件的概念和本质、软件设计思想、程序设计中采用的计算机编程技术、网络通信技术等。

With the rapid development of networks and communications technology the enterprise network scale is expanding unceasingly and the network isomerism are common more and more.

中文摘要：随着计算机技术、网络通信技术的飞速发展和在企业中的应用的日趋成熟，企业的网络规模在不断扩大，网络异构性越来越普遍。

According to the characteristics of the Kernel-Tree network, this paper proposes a new WH seamless roaming solution, which combines the IEEE802.11 protocol and the KTRP protocol, in the multihop Ad hoc network based on TCP/IP protocol stacks. The solution includes the virtual address technology, the proxy ARP in multihop Ad hoc, and the fast route-convergence technology in KTRP protocol. And its implementation for Linux is also discussed in this paper.

本文根据"核心树网络"的特点，结合IEEE802.11协议和核心树路由算法，提出"虚拟地址"技术，无线多跳网络代理ARP协议，核心树中快速路由收敛技术来共同完成基于TCP/IP协议簇的无线多跳网络中"无缝漫游"的设计方案；并讨论了在Linux操作系统下方案的具体实现。

This article first penetrates with studies of system structure,realization technology and relevance knowledge of Web GIS, afteranalyzing several major domestic and foreign Web GIS platform,proposes the solution to spatial resources information publishing systembased on ArcGIS Server; Then through the independent research anddevelopment of "rare character retrieval software", solves the rarecharacter and the GB character integrated input and the rare characterdistribution question; United the function of renewal project informationmanagement publishing system, proposes the system solution, as well asreasonable database structure; Finally, through developing the spatialresources information publishing system, the on-line documentmanagement system and the renewal project information network,organizing and the managing renewal information according to the region,realizes scientific style and the automated management for each kind ofinformation, and provides method of information inquiry and analysisbased on the network and the GIS technology.

首先，深入研究网络GIS的体系结构、实现技术及相关知识，通过分析比较国内外几种主要网络GIS平台之后，提出基于ArcGIS Server的空间资源信息发布系统解决方案；然后通过自主研发"生僻字检索工具软件"，解决生僻字与国标字的一体化录入以及生僻字的分发应用问题；结合更新项目管理信息发布系统功能，分析提出本系统的总体设计，以及数据库的合理结构；最后，通过空间资源信息发布系统、在线文件管理系统和更新项目信息网三个模块的开发，按地域来组织和管理更新信息，并提供基于网络和GIS技术的信息查询和分析手段，实现各类信息的科学化和自动化管理。

With the quick development of the computer network and commonly application of the Internet technology, data processing has no longer been limited to run on one specific computer in the network like before, but now it requires all the computers be participated in the great environment of the networking. So, it is essential that using the Mobile Agent technology based on the intelligent computer and the networked process to solve the complicated, dynamic and distributed intelligent application problems.

随着计算机网络的飞速发展以及Internet相关技术的普遍应用，数据处理已经不再局限于网络中的某一台计算机上运行，而是要求所有计算机都参与到网络这一大环境中，这就需要基于智能化和网络化进程的移动代理技术来解决复杂、动态和分布式智能应用的问题。

This topic is focus on building a safe, reliable, and fairly active defense capabilities campus network security model, by the security assessment, vulnerability scanning and other technical means, to reinforce the existing shortcomings and vulnerabilities of information systems, and to establish a strong defensing ability information system platform; useing related network security precautions technologies, to establish campus network security and prevention system, to fundamentally eliminate security threats from internal and external network.

本课题致力于构建一个安全、可靠、具有一定主动防御能力的校园网安全模型，通过安全评估、漏洞扫描等技术手段，对现有信息系统的缺陷、漏洞进行加固，建立具有较强防范能力的信息系统平台；利用网络安全防范的相关技术，建立校园网安全防范体系，从根本上解决来自网络内外部对网络安全造成的各种威胁。

The researches on intellectual copyright protection of network manufacture products, manufacture resource sharing and information security involve in many fields and several subjects intercrossing such as manufacturing engineering, information technology and computer science and so on.

根据网络信息技术的最新进展和研究成果，在分析网格计算相关理论和技术的基础上，结合网络制造资源共享和信息安全的应用，首次提出了面向制造的开放式网格计算层次结构模型，并根据该模型构建了网络制造资源共享安全平台。

The advanced ASP technique is also applied in the system. NIMS is a real-time mobile network performance monitoring platform, providing a graphical interface to present instant network changes.

作者利用数据库与WEB结合的技术，并研究了ASP动态技术在系统中的应用，设计开发了《网络信息监控系统》，为移动通信网络信息监控处理建立了一个网络信息实时共享平台。

With the development of computer network,network management mode which based on web will amalgamate web technology and management technology.It can help school manager configure and control network by web browser,it also can help teachers and students refer to information conveniently.It advance the efficiency of management.

随着计算机网络的发展，基于Web的网络管理模式将Web技术与管理技术相融合，使学校管理人员能够方便地通过Web浏览器配置和监控网络，使老师和学生方便的查阅信息，这样大大的提高了管理工作的效率。

By the time of its fall, most of the prisoners were writers who had written against the corruptions of the government.

到它被攻陷的时候，里面多数的犯人是写了反对政府贪污文章的作家。

The most obvious variation to ovum morphological character was that the color was changed from light green to sepiaceous in embryonic development, and all the ovums were almost hatched after 96h.

在胚胎发育过程中卵的形态特征最明显的变化是颜色从淡绿到深褐色，卵在发育96h后卵基本全部孵化。