信息高速公路

One helpful way is to think of the national information infrastructure as a network of highways,much like the INTERSTATES of the 1950s.

一种有用的方法是把国家信息基础设施想像为50年代州际高速公路网络。

It is a new industrial zone with convenient communications, obvious superiority of location, quick access to the information and large space for development.

临江工业区位于杭州市萧山区东北部，与杭州主城仅一江之隔，工业区坐落在钱塘江的东南翼、杭州湾的核心区，距杭州萧山国际机杨和杭甬高速公路、杭金衢高速公路25公里，离亚洲最大的纺织品集聚地中国经纺城30公里，至杭州市中心和萧山城区40公里，塘新线、红十五线和已动工建设的梅林大道及钱江九桥连接线与园区规划建设的主干道相连接，交通十分便利，区位优势十分明显，市场信息灵通，发展空间巨大。

For the purpose of applying MIS and based on the exploiture theory of MIS,standing on the strategy eyesight of enterprise development,a complete analysis is made on the current operation management demand in the company which author belongs to — Henan Highway Company.Considering the situation of the used MIS in HHC, what

本文的观点和方法，已经得到河南高速公路公司高层领导的认可，为国内与河南高速公路公司处于相似管理水平及信息系统应用状况的企业，尤其是高速公路运营企业如何建立适合自己企业的运营管理信息系统提供了良好的借鉴模式。

In the construction of the high slope at Station K73 of Chengdu to Nanchong Expressway,the informationalized construction is used.

在成南高速公路 K73高边坡施工过程中，进行了信息化施工，在高边坡开挖和防护工程施工过程中，分阶段获取了工程地质信息、坡体变形信息和施工技术信息等各类信息，并根据对各阶段信息的分析及时修改设计。

Synthetically considering these characteristics, the method of freeway management and control are presented according to four aspects: system objective orientation and concept design, system demand and requirement analysis, system data management and network structure, traffic control and accident detecting theory as well as its application. Function and structure of system are delimitated from the point view of integration. Construction and function demand of subsystem are analyzed and basic implement projects are presented. In this thesis, system data flow and management method and target which based on system network topology structure and equipment demand are described. Traffic modeling ideology and the process of making dynamic model as well as accident detecting program are presented with centralized and distributed traffic control theory in detail, then freeway ramp control theory which based on predictive model and its theoretic pattern are explored. Finally, based on the object oriented programming, program of accident detecting and checking on freeway is developed by using visual C++ as tool.

论文综合考虑高速公路交通管理系统的上述特征，分别从系统目标定位及概念设计、系统需求分析、系统数据管理及网络结构分析、交通控制与交通事件检测理论与应用四个层面，对高速公路交通管理与控制问题进行了系统阐述，界定了系统的功能及各功能的实现要求，并从系统集成角度划分了系统的结构；分析了各子系统的信息、功能、建设等方面的需求，给出了基本实施方案要求；对系统数据流程进行了描述和梳理，提出了数据管理的方法、目标及措施，分析、设计了系统网络拓扑结构及设备需求；阐述了交通模型的建模思想和动态交通模型的建立过程，对集中式和分散式全局交通控制理论进行了详细的分析，提出了基于预测的高速公路匝道控制理论，并对理论模式及相关的问题进行了研究，分析了高速公路事件检测系统，并采用面向对象的编程思想，以Visual C++为编写工具，开发了高速公路事件检测系统分析软件。

Some folks may lament the vaunted Information Superhighway being used to transport banalities such as what someone is eating.

一些人可能会对信息高速公路被用来传递某人正在吃什么这类无聊消息感到悲哀。

The author of this paper participated the beginning phase of the whole Yun-Wan freeway geological exploration work. After lucubrating GIS exploitation technique and reading plenty of correlative references the author realized that geological data management is of practical value to engineering project department. Thus, thanks to those profound data accumulated during previous explorations, the author developed a professional and practical GIS system for Yun-Wan freeway—EGIS based on exploitation flat roof - Arc View.

作者参与了云万高速公路的整个地质初勘阶段的工作，在深入学习了GIS开发技术和在查阅大量相关参考文献的基础上，并了解了工程设计部门对地质资料管理的实际需求，将工作中所收集到的大量地质勘察资料作为基础源数据，在ArcView GIS的开发平台上，针对云万高速公路开发出了专业型的实用GIS系统——工程地质资料管理信息系统，系统由Access关系数据库管理系统建立属性数据库，由ArcView GIS软件来实现对空间数据库的管理功能；以软件本身所提供的Avenue语言和程序设计语言Visual Basic 6.0作为系统的开发语言，并对ArcView GIS软件本身的不足方面，进行了二次开发，使系统的功能得到了增强，让系统使用起来更加方便和完善。

More people are mak ing use of what is popularly known as the "information superhighway".

越来越多的人在使用人们所知道的&信息高速公路&。

The result is that consumers, used to having a free ride on the information superhighway, are about to be confronted by many more tollbooths.

结果，过去经常免费搭乘信息高速公路的消费者，将会遇到更多的收费站。

Communications systems forming the Information Superhighway include telephone systems, cable and satellite communications, and computer networks.

构成信息高速公路的交流系统，包括电话系统、电报和卫星传输系统，以及电脑网络。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。