IBM recently published another key piece of its programming model, which addresses common access to services, namely service Component Architecture.

最近，IBM发布了其编程模型的另一关键部分，即服务组件体系结构(Service Component Architecture)，这一部分解决了以通用的方式访问服务的问题。

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This includes the arrival of a new and exciting programming model specification that is backed by IBM and a number of other vendors: the Service Component Architecture (SCA).

令人兴奋的是，一种新的编程模型规范——服务组件体系结构 (SCA)已经制定出来了，该规范得到了 IBM 和许多其他供应商的支持。

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Service Component Architecture (SCA) is a set of specifications which describe a model for building applications and systems using a Service-Oriented Architecture.

服务组件体系结构(Service Component Architecture, SCA)是一组规范，描述了用于使用面向服务的体系结构来构建应用程序和系统的模型。

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