二季度德国和意大利削减太阳能补贴后，组件需求大幅下跌。
Demand for panels collapsed in the second quarter after Germany and Italy cut subsidies for solar energy.
由于欧洲银行的债务危机限制了太阳能项目的资金供给，高盛集团上个月将今年下半年组件需求的预测降低了18%。
Goldman Sachs Group Inc. last month reduced its panel demand forecasts for the second half by 18 percent as the debt crisis roiling European Banks curbs the supply of finance for projects.
本节描述对于每个组件的选项和需求。
This section describes options and requirements for each of the components.
然而，这些组件的部署需要根据实际的业务需求来决定。
However, the deployment of these components needs to be dictated by actual business requirements.
在后续的文章中，我们将向您演示如何记录对特定组件的需求，而不管是否已经正式地收集它们。
In later articles, we will show you how you can document requirements for a particular component, whether they have been formally gathered or not.
现在假设我们是软件生产商，我们使用基于需求而来的不同组件或功能构建各种不同的软件程序。
Now, we are software manufacturers and we build different kinds of software programs with different components or functionality based upon the requirements.
组件模型为子系统、模块和组件的层次结构分配需求和职责。
The component model allocates requirements and responsibilities to a hierarchy of subsystems, modules, and components.
在组件放入到白板之后，您可以根据业务流程需求，逐个配置每个组件。
After dropping components onto the whiteboard, you can configure each component individually according to business-process requirements.
因此我们将组件的体系结构视作用户需求。
We therefore viewed the component architecture as a customer requirement.
我们已经建立了模拟sca组件的需求(如人工任务和外部服务)，以便它们可以在BPEL流程中驱动特定的代码路径。
We have established the need to emulate SCA components such as human tasks and external services so that they can drive particular code paths in the BPEL process.
由于这些功能在各个参与方间的分布，会产生对参与方之间的信任关系以及不同组件的功能的不同需求。
The distribution of these functions across the participants leads to different requirements for trust between participants and for capabilities of the different components.
域分解是通过源自业务组件设计的业务需求规范实现的。
Domain decomposition results from the specification of business requirements originating from the business component design.
标识中间件组件以支持集成需求。
Identification of middleware components to support integration requirements.
在设计阶段，要在预期会发生变更的领域选择体系结构方法和组件，而且功能需求中要求实现灵活性。
During the design phase, architectural methods and components are selected in areas where change is expected and flexibility is required in the functional requirements.
参见上面对精化阶段有关提炼需求和设计组件活动的讨论。
Refer to the discussion of the Elaboration phase above for information on the Refine Requirements and Design Components activities.
模式文章包括一项“黄金级”或“参考级”模式，该项模式囊括了所有组件类型的需求。
The patterns article includes a "golden" or "reference" pattern that covers the needs of all component types.
多半设计工作就是，定义满足系统需求所需的组件集和每个组件需要处理的输入/输出消息。
The bulk of the design work becomes defining the set of components needed to meet the system requirements and the input/output messages that each component needs to handle.
这些组件提供实现能满足当今业务环境需求的全新业务流程所需的新功能。
These components provide new functions required to implement fully modern business processes that meet the requirements of today's business environment.
我们有一个关键需求必须用组件封装。
One of the key requirements for us has been enforcing component encapsulation.
如果以后的需求超出了这些组件提供的功能，那么可以创建包含这些组件的功能的专用组件。
If your later needs exceed the abilities that these components expose, then you can create specialized components that subsume the functionality in these.
图2：平衡需求处理组件的使用。
Figure 2: Balance the use of components with addressing requirements.
可配置性为我们提供在不更改代码库(编写代码)的情况下使组件适应不同需求的能力。
Configurability gives us the ability to adapt a component to different requirements without changing the code base (writing code).
原始数据提供程序不能满足经常改变的数据的需求，因为组件不能收到数据变更通知。
Raw data providers are not sufficient for data that is always changing, because the components do not receive notification of data changes.
EPMO与工具厂商合作，简化了组织需求的规定，并且配置工具组件以满足那些需求。
Working with the tool vendor (s), the EPMO facilitates the definition of organizational needs and requirements, and configures the tool components to meet those requirements.
RPC能够通过使用嵌入浏览器组件的SWT来满足该需求。
RPC was able to address this need by making used of the SWT embedded browser component.
一个J2EE应用软件组件，它确定了对这个组件的EJB单元类型的成员需求。
A J2EE application component that defines a member requirement on an EJB module type of the component.
MRP是为解决“依赖需求”问题而创建的，当知道最终产品的数量时，MRP可以决定各种组件的需求量。
MRP was created to tackle the problem of 'dependent demand'; determining how many of a particular component is required knowing the number of finished products.
针对这些需求，EJB组件集能够客观地进行比较，从而找到针对实际应用情况的最佳方案。
Within a context of these kinds of requirements, the set of EJB components can be objectively compared; one will turn out to be the best to use for that aspect of the application.
考虑一下将需求层级的底层需求映射到物理系统组件的难度。
Consider the difficulty involved with mapping requirements at the bottom of the requirements hierarchy to the physical system components.
最后，产品特性被分解成系统用例以及能够被进一步分析并作为系统组件的低级需求细化的补充需求。
Finally, the product features are broken down into system use cases and supplementary requirements that can be further analyzed and detailed as low-level requirements for the system components.
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