系统信息

The development process of urban traffic signal control systems is simply reviewed, and the actuals and evolvement of traffic systems such as SCOOT, SCATS, UTOPIA, RHODES, OPAC and PRODYN are introduced. The above systems′ characteristics and shortages are analyzed. This paper points out that the keys for improving the performances of urban traffic signal control system are high quality detection data of traffic volume and traffic models.The development of urban traff...

简单回顾城市交通信号控制系统的发展过程；重点介绍SCOOT、SCATS、UTOPIA、RHODES、OPAC和PRODYN系统的现状和进展，分析其特点和不足；通过分析指出：提高城市交通控制系统性能的关键是高质量的交通量检测数据和交通模型，显然，把先进的智能控制技术、信息融合和处理技术与交通管理技术结合起来，才是城市交通信号控制系统发展的方向。

DR consists of Doppler Velocity Log,Electronic Compass,GPS and the speed which is transformed from airscrew.

论文根据实际需求，设计了利用捷联惯性组合系统作为主系统，多普勒计程仪、GPS、电子罗盘和由螺旋桨转换过来的速率信息构成的DR系统作为辅助子系统的水下组合导航定位系统。

They are Aleph 500, the library automation system, MetaLib, the academic information portal system, and SFX, the original open linking service system.

旗下的三大系统：图书馆自动化集成系统Aleph 500、图书馆学术信息门户系统MetaLib和原创的开放链接服务系统SFX。

From the information construction of engineering quality supervision management, this paper studied and analyzed the basic principles of system exploitation, constituted the measure of system exploitation which is the combination of structured method and antetype method, analyzed the application of advanced information technology in the engineering quality supervision management system.

本文从建设工程质量监督管理信息化出发，研究分析了系统开发的基本原则，制定了系统开发方法——结构化系统开发方法与原型法相结合，分析了先进信息技术在工程质量监督管理系统中的应用。

The replication can be used to solve this pro blem; this canmake the information system simple, stable and reliable.

医院、医保系统是一个复杂的信息系统，分散在不同的系统中的数据同步是一个主要问题，复制技术很好地解决了数据同步问题，使系统变得更简单、稳定、可靠。

Different from all other current file encryption systems which are also based on DES, our Enhanced File Encryption System is following X9.17 key generation standard to ensure the strength of the primary key, utilizing Cipher Block Chaining mechanism to hold the text structure, and introducing cache technique and Bit / Byte mapping algorithm to enhance the efficiency while reducing the complexity of the system.

与当前许多基于 DES 的文件加密系统不同，我们的增强型文件加密系统采用 X9.17密钥生成规范确保用户主密钥的强度，采用密文分组链接方式保护密文的结构信息，并且通过缓存技术和位/字节映射算法提高系统的执行效率、降低系统的复杂度。

A conditional probability density function of the SAR imaging systems is derived, These works lay a foundation for further research.

将SAR成象系统视为一个多元接入信息系统，在深入分析系统构成的条件下，求出该系统的传递概率密度函数。

At the same time, the paper study network Knowledge Discover in Dat...

在此基础上，提出了基于互联网的顾客关系管理系统，给出了系统总体设计框架，针对金牌公司开展了以顾客信息管理为基础的顾客关系管理系统的应用研究，并提出了提高公司CRM系统应用水平的措施。

When choosing the ground, suzhou alone villa lake tall deanery reachs peculiar scientific research dominant position because of its complete infrastructure, make the first selection that platform builds, system of high quality network, office, supervisory system, long-range education was had here system, receive data of system, campus safety of net, network and geographical information management, all employ solution of the network communication equipment with domestic advanced international, technology.

选地时，苏州独墅湖高教区因其完备的基础设施及特有的科研优势，成为平台建立的首选，这里具备了高品质网络、办公系统、监控系统、远程教育系统、接入系统、校园数据网、网络安全以及地理信息管理等，均采用国内国际先进的网络通信设备、技术解决方案。

The highway administrative system of Kweichow Province adopts the advanced computer and network technology, to the apparatus information of monitoring station, measure the information of recording to realize the resource-sharing of information, realize that offers the convenience to connection between each area, improves working efficiency to transporting and managing the automation of various operation, reduce resources to waste, strengthen the construction of the communication of our province.

问题补充：贵州省公路管理系统采用先进的计算机和网络技术，对监测站设备信息、检测记录信息实现信息资源共享，实现对运输管理各种操作的自动化，为各个地区之间联系提供方便、提高工作效率，减少资源浪费，加强我省交通事业的建设。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。