...数字水印技术的研究现状和展望 A Survey of the Research on Digital Watermarking for the Vec 18 网上地图在线 Web Map Online 20 平朔露天矿区生态环境空间信息系统的设计 The Design of Spatial Information System of the Eco-Environ ..
They then receive a personalized Web page with news and other information, can look at a Web-based map for directions, and can even order goods online while waiting for their gas to pump.