摘要
首先介绍通信网的现状及网上运行的业务,然后展望通信网为适应信息时代而进行的建设与规划。
This paper, first the present condition and service of communication Net work, and then prospects the construction and plan of communication net work in order that adupt the needs of the information times.
出处
《贵州师范大学学报(自然科学版)》
CAS
1999年第1期81-84,共4页
Journal of Guizhou Normal University:Natural Sciences