Security of the information transmission is a key issue among others , since internet is an open network . this thesis reflects my researches on this topic 由于internet是一个开放的环境，各种信息将通过公共网络进行传输，因此保障web系统安全的关键性问题之一在于保证信息的传输安全。
The campaign began with four papers published in the lancet medical journal describing the situation . also , the health metric s network is launching intensive efforts to help six countries 这个活动开始是刊登在兰森特医药周刊上的四篇报道上发起的。同时，医药公共网络发布更多的努力来帮助六个国家。
Utilization the validity of internet to soap , we can use soap construct owce , and utilization xml to express common network data format , can solved the problem of data format difference 通过充分利用soap协议在internet上的有效性，用soap构筑对象web计算环境，并利用xml作为公共网络数据表达格式，便能解决数据格式异构的问题。
Mobile operators might choose to build their own mobile - tv broadcast networks ; or they could form a consortium and build a shared network ; or existing broadcasters could build such networks 移动运营商可以选择建设他们自己的移动电视广播网络；也可以组建一个联盟共同建设一个公共网络；又或者现有的广播公司可以组建这样的一个网络。
Enterprises are turning more and more to the industry standard internet protocol ( ip ) to create flexible networks that can run over a variety of public network infrastructures , such as frame relay , atm and internet 企业越来越多地转向工业标准? ?因特网协议（ ip ）来生成能在各种公共网络基础设施（如帧中继、 atm和因特网）上运行的灵活网络。
According to the statistics from china internet network information center , the public network has covered 365 cities and the number of online computers has reached 5 . 2 million , with 12 . 6 million regular internet users and 23 , 000 websites 据中国信息中心数据，公共网络已经覆盖了365个城市，上网电脑520万，经常上网的网民1260万，网址23000个。
