Another function that performs the search invokes a Web service that is deployed on another server that requires a database retrieval.

另一个执行搜索的功能调用一个部署在另一个服务器上的Web服务，后者需要数据库检索。

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The paper introduces the function and capability of TRS (Text Retrieval System), and describes the process and method of special-topics database of our library with TRS.

简要介绍了TRS信息发布检索系统的功能和性能，以及广东工业大学图书馆利用TRS全文数据库作为建设和开发专题数据库的平台的过程、方法。

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For enriching the database system of special education with ideal retrieval function, the facet classification, post controlled retrieval and hyper chaining techniques are employed.

为了使特殊教育数据库系统具有较为理想的检索功能，本系统采用了分面分类技术、后控检索技术、超链接技术。

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