You would then have to read the contents of the database into your object model and then request the underlying framework to Marshall its internal structure to an XML format.

然后必须将数据库内容读取到对象模型中，并请求底层框架将其内部的结构编组为xml格式。

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In our model, the servlet process does some work on the incoming request, queries a database, and then USES the information picked from the database to invoke a Web service.

在我们的模型中，servlet流程对到来的请求执行一些处理，对数据库进行查询，然后使用从数据库获取的信息调用Web服务。

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In this paper, distirbuted transaction, concurrency control and resource request model are introduced in detail. The universal deadlock condition in distirbuted database system is summarized.

本文将详细介绍分布式事务、并发控制和资源请求模型，总结出分布式数据库系统的通用死锁条件。

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