在永久性上下文中，实体实例及其生命周期得到管理。

Within the persistence context, the entity instances and their lifecycles are managed.

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新客户实体实例化应用程序然后送到持久性得救。

A new Customer entity is instantiated by the Application then sent to Persistance to be saved.

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核心实体实例的生命周期单独定义了在正常操作中系统最有可能处理的东西。

Instances of the core entity lifecycles alone define what the system will most likely process during normal operations.

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