为了开发计算机的巨大潜力,适应形势发展的需求,计算机之间连网已势在必行。当前我国计算机网的工作刚刚起步,技术资料很缺乏,迄今国内没有对计算机网的拓扑结构和传输技术作过详细的介绍,本文打算就此作一些努力。一、计算机网的拓扑结构 In order to develop the tremendous potential of computers and adapt to the needs of the development of the situation, networking between computers has become imperative. At present, the work of China’s computer network has just started, and the technical data are scarce. Up to now, no detailed introduction has been made on the topology and transmission technology of computer networks in China. This paper intends to make some efforts in this regard. First, the computer network topology