分布对象事务管理中，通过事务上下文使事务性操作与特定事务发生关联。

Transaction context uniquely associates a transactional operation with a given transaction in distributed object transaction management.

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EJB服务器提供一些基本服务，比如对象分发、命名、安全性、持久性、事务管理和并发性。

The EJB server provides primary services such as object distribution, naming, security, persistence, transaction management, and concurrency.

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使用Spring AOP，任何受spring框架管理的对象都可变为面向方面的，并且本教程利用了通过Spring AOP提供的声明式事务管理服务。

With the Spring AOP, any object managed by the Spring Framework can become aspect oriented, and this tutorial relies on the declarative transaction management services provided via the Spring AOP.

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