It receives Web services requests and maps them to the appropriate information provider (for example, running a complex query).

它接收Web服务请求，并将它们映射到适当的信息提供者(例如，运行某个复杂查询)。

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Summarization, publication and provision of query services of information on registration of the qualifications for geological reconnaissance of the whole country;

全国地质勘查资质注册登记信息的汇总、公开、提供查询服务；

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The design and implementation of the bus taking scheme query algorithms of the public transportation information services system are introduced.

介绍公交信息服务系统乘车方案查询算法的设计和实现。

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