The Service Component Architecture (SCA) is defining facilities that could be used by composite applications in an SOA environment.
服务组件体系结构(SCA)定义一些可以在SOA环境中由组合应用程序使用的工具。
Composite applications are a little different because component development may not have a definitive application target, and application assembly can occur on an AD hoc basis.
复合应用程序的特殊之处在于，组件开发可能没有确定的应用目标，而且可以以各种方式组合出应用程序。
One of the great advantages of the loose coupling of composite applications is that application assembly can be conducted much later than component creation and design.
复合应用程序松散耦合的优势之一就是，可在组件创建和设计完成之后再组装应用程序。
In contrast to regular components used in composite applications, a container component doesn't have a static WSDL file that defines its properties and actions.
与复合应用程序中的常规组件相比，容器组件并不包含定义属性和操作的静态WSDL文件。
Service Component Architecture, or SCA, is a technology for creating services and assembling them into composite applications.
服务组件架构或SCA，是一种创建服务并将其装配成组合应用系统的一门技术。
Instead, an aggregation component is used in these cases, as discussed in a previous article in this series, "Designing composite applications: Design patterns."
所以在这种情况下要使用聚合组件，本系列的上一篇文章“设计复合应用程序：设计模式”对此进行了讨论。
This component surfaces ActiveX documents or controls, many of which are already designed to be used as components and work well in composite applications.
该组件提供ActiveX文档或控件，其中很多已经被设计为作为组件使用，并且很适合复合应用程序。
A key component of this guidance is the composite application library, a library useful to create composite WPF applications.
该指导包中一个很重要的组成部分是CompositeApplicationLibrary，一个创建复合wpf应用程序非常有用的类库。
NOTE: You can construct composite applications with components that cooperate through inter-component communication supported by the property broker.
注意：可以用各种组件构造出复合应用程序，这些组件通过属性代理支持的组件间通信进行协作。
SOA as a programming model is more fundamentally concerned with component interactions and their integration into new composite components, applications, and solutions.
作为一种编程模型，从根本上讲，SOA更多地关系到与组件的交互以及如何将这些交互集成到复合组件、应用程序和解决方案。
Composite applications are aggregations of user interface components that are loosely coupled to support inter-component communication.
复合应用程序由一些用户界面组件集合而成，这些组件通过彼此松散耦合支持组件间通信。
The article, " Designing composite applications: Component design," is useful in determining the directions to take in design.
组件设计”有助于确定设计方向。
The article, " Designing composite applications: Component design," is useful in determining the directions to take in design.
组件设计”有助于确定设计方向。
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