英语语法分析

It is developed for documental database, and implements document-driven workflow management.

它面向文档型数据库，实现了文档驱动的工作流管理。

So the paper puts forward an Internet browsing assisted technology based on documental clustering.

为此本文提出了一种基于文档聚类的网络辅助浏览技术。

This phenomenon is reflected in modem literature works, documental affairs, newspapers and journals specially.

这种现象在现代文学作品、公文事务、报刊里反映得尤为突出。