目前，我国可以直接连接国际互联网的大型计算机网络有四家：邮电数据网、电子部的金桥网、教科网和科技网。其中教科网有１０万之众，用户数为四家网络之首。教科网在教育领域的应用，给成人教育的改革和发展带来了一个极好的机会。一、信息网络的开通，将使远距离教育从... At present, there are four large-scale computer networks in China that can directly connect to the Internet: the postal and telecommunications data network, the Jinqiao network and the science and technology network of the Ministry of Electronics. One of the public network of 10 million, the number of users for the first of four networks. The application of the network in the field of education has provided an excellent opportunity for the reform and development of adult education. First, the opening of information networks, will enable distance education from ...