其一，是指用于数据集成和组合的公共格式，这些数据由从不同来源抽取，在原始网络上这些来源主要集中在互换的文档。
It is about common formats for integration and combination of data drawn from diverse sources, where on the original Web mainly concentrated on the interchange of documents.
半结构化数据是网络中一种重要的数据形式，其数据抽取和知识发现研究是半结构化数据各项研究的核心。
Semi-instructured data is a kind of the important type in networks, and its data extracting and knowledge discovery is the core for semi-structured researches.
本文针对系统后台数据的获取以及系统前台数据处理进行展现，设计出基于网络爬虫的基金信息的抽取与分析平台。
This paper is deal with the system's background data and foreground data to emerge. So it designs a system about platform of fund data extraction and analysis base on web crawler.
NIES的关键部分是用XML技术来进行数据抽取，它包含了XHTML和XSLT并且支持连接＂深度网络＂。
The key part of NIES is to extract information by using XML technology, which includes XHTML and XSLT and connects "deep Web".
NIES的关键部分是用XML技术来进行数据抽取，它包含了XHTML和XSLT并且支持连接＂深度网络＂。
The key part of NIES is to extract information by using XML technology, which includes XHTML and XSLT and connects "deep Web".
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