计算机网络科学逐步向高效化和智能化角度发展,其运用领域逐步扩充,并拓展到社会生活的方方面面。本文研究了计算机网络科学在数据系统领域,网络系统运用,重点研究了以太网技术,令牌环和光纤分布式信息接口技术,然后给出计算机网络科学在公共服务系统领域和教育科研领域中的具体运用。 Computer network science and technology to gradually become more efficient and intelligent point of development, the use of the field gradually expanded and extended to all aspects of social life. This paper studies the application of computer network science in the field of data system and network system, and focuses on the Ethernet technology, Token Ring and optical fiber distributed information interface technology, and then gives the computer network science in the field of public service system and education and scientific research Specific use.