...的表结构,并由系统管理员来订制一套相关的表及字段的集合(我们称之为初始结构模型Model),提供给查询组件(Query Component)来进行灵活的组合查询功能。 查询组件(Query Component)中主要有四个子功能。
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The RFIDIC query component implements the query control interface, which consists of the synchronous query interface and the asynchronous interface.
RFIDIC查询组件实现了查询控制接口,这个接口由同步接口和异步接口组成。
The use of the handler API is completely integrated into the capture and query component, and it greatly improves the performance of a system by optimizing database storage and retrieval.
处理程序api的使用完全集成在捕捉和查询组件中,并通过优化数据库存储和查询,显著改进系统的性能。
This internal representation is performed by the query graph model (QGM) component.
这个内部表现形式是由查询图形模型(QGM)组件所执行的。
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