中国是一个发展中的大国,虽然在各方面均已取得了长足的进步和巨大的成就,但与发达国家相比,还有相当大的差距。其中,信息产业的落后状况尤为突出,现已成为影响我国科技、经济发展的主要障碍和制约因素。落后的信息技术手段和信息系统, As a big developing country, China has made great strides and great achievements in all fields. However, there is still a considerable gap between China and the developed countries. Among them, the backwardness of the information industry is particularly prominent, which has now become a major obstacle and a constraint to our country’s science and technology and economic development. Outdated information technology tools and information systems,