数据仓库研究是当今信息技术研究的新焦点。
Nowadays, The research on Data Warehouse is the new focusof information technology.
信息过滤技术已是当今信息技术研究的热点。
Information Filtering technology is a hot issue on the studying of information technology.
信息过滤技术已是当今信息技术研究的热点。
Information Filtering technology is a hot issue on the studying of information technology.
应用推荐