The Blueprint Container specification defines a dependency injection framework for OSGi.

Blueprint Container 规范为 OSGi 定义了一个 依赖性注入（dependency injection）框架。

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As defined by the OSGi Web Container specification, the Web content of an OSGi application is simply a Web module with additional OSGi metadata.

正如osgi Web Container规范定义的那样，OSGi应用程序的Web内容仅是具有其他osgi元数据的Web模块。

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The Blueprint Container specification defines four main component managers: a bean manager, a service manager, and two service reference managers.

Blueprint Container规范定义了四种主要的组件管理器：一个bean manager、一个service manager和两个service reference managers。

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