为了处理这些和其他的问题，SQL Server 2008把全文检索移到数据库中。
To address these and other issues, SQL Server 2008 moved Full Text Search into the database.
“词的不匹配”是全文信息检索中存在的一个基本问题。
A fundamental problem for Information Retrieval (IR) is the "word mismatch".
但由于古籍全文数据库检索系统只能依照检索词匹配来进行检索，并不能解决抽取和聚集相关史实的问题。
However, the full-text retrieval system can't extract and cluster the correlated historical material required. Because the system can only retrieve material through retrieval words matching.
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