论全国电大系统计算机网络及其建设□张大永随着全球性信息网络的迅速发展，越来越多的高等院校正在或即将开始建设自己的校园网络。将现代远距离教育开放大学作为二十一世纪发展目标的中国广播电视大学，也正着手制定计算机校园网络的建设方案。本文将提出一个简要的全国... On the National Computerized Network System and Its Construction Zhang Da-Yong With the rapid development of the global information network, more and more colleges and universities are or will begin to build their own campus network. China Radio and Television University, which takes the opening up of modern long-distance education as its development goal in the 21st century, is also working on the formulation of a plan for building a computer network in schools. This article will present a brief national ...