When a page on a web site is removed , the server will automatically generate a 404 error message when a visitor attempts to view that page 关闭万维网站点上的一个页面时,当访问者试图查阅此页面时,服务器将自动产生一个404错误信息。
A user enters search terms , typically by typing a keyword or phrase , and the search engine retrieves a list of world wide web ( www ) sites , personal computer files , or documents , either by scanning the content stored on the computers or computer networks being searched or by parsing ( analyzing ) an index of their stored data 用户输入搜索项目,通常是通过录入一个关键词或短语,搜索引擎通过扫描被搜索的计算机和计算机网络,或者分解(分析)它们数据的索引,返回万维网站点、个人电脑文件或文档的列表。
部分万维网站点: selected web sites整个万维网站点: the web万维网站点主题目录: review web site topics万维网站: web site万维网: w worle wide web; webgis; www world wide web; www world―wide―web; www(world wide web); www(world wide web)web万维网: web world wide华人万维网: chinascape万维网,环球网: www(world wide web)万维网电话: web phone万维网电视: webtv万维网服务: http; world wide web service万维网集团: w3c world wide web consortium万维网技术: world wide web technologies万维网联盟: w3c world wide web consortium; w3c――world wide web consortium; world wide web consortium (w3c)万维网门户: web portal万维网搜索: novell web search万维网协会: w3c world wide web consortium; world wide web consortium万维网页面: web page万维网主页: novell web page; web homepage万维网资源: world wide web resources语义万维网: semantic web中国万维网: cww china wide web基准库(万维网的): rl reference library启用万维网的: web enabled万维网应急服务界: www community of emergency services万维网浏览器: web browser