信息时代是否已经到来,中国距信息高速公路还有多远?欢迎专家、学者来函、来稿展开研讨与争鸣。信息高速公路是一种高速的计算机通讯网络,具备多媒体网络传输功能。它通过光纤和电缆把政府机构、科研单位、图书馆、大学、企业等,以及家家户户的计算机连接起来,使所有的计算机用户可在办公室或家中利用其终端设备如传真机、电视、 Whether the information age has come and how far China is from the information superhighway? Welcome experts and scholars, write articles to discuss and debate. Information highway is a high-speed computer communications network, with multimedia network transmission. It connects government agencies, research institutes, libraries, universities, businesses, etc., and every household computer through optical fiber and cable so that all computer users can use their terminal devices such as fax machines, televisions,