An example is the language SQL (Structured query language), which forms the backbone of most relational database query system.

一个例子是结构化查询语言，它是大多数关系数据库查询系统的基干形式。

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Some user mutual modules adopt the JSP technology to realize , such as the database query system , data collection, and data contrast system etc.

采用JSP实现了数据库查询系统、网上数据采集、数据比对等用户交互模块。

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Using NLU technology in the database query system and designing NLQID (natural language query interface of database) has become one of the most hopeful applied fields in the research on NLU.

在数据库查询系统中应用自然语言理解技术，设计数据库自然语言查询接口，已成为自然语言研究中最具有广泛应用前景的方向之一。

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