Replace an existing component (Company Z as the new default).
替换现有组件(公司Z作为新缺省值)。
If you want to extend an existing component view, perform the following steps.
如果您想扩展现有的组件视图，请执行以下步骤。
This means a web services call is slower than a local call to the existing component.
也就是说，Web服务调用现有组件比本地调用现有组件还要慢。
Most of the existing component extraction method is done after the abstract of UML diagram.
现有构件提取方法大多是对UM L图抽象后进行构件提取。
A plug-in is a class that is used to provide additional functionality to an existing component.
插件是用于向已有组件提供附加功能的类。
The mapping algorithms are designed and realized between the existing component description and UCDL.
设计并实现了现有构件描述和UCDL之间的映射算法；
Component reuse is to raise productivity in component software, utilizing existing component to develop new ones.
组件复用旨在利用已有组件创建新组件提高组件软件开发效率。
The general "decorator pattern" is a design pattern that allows adding new behavior to an existing component dynamically.
一般的“装饰模式”是一种设计模式，允许动态地向现有组件添加新的行为。
Because plug-ins must be attached to an existing component, they are not usually suitable for building new components from scratch.
插件必须被附加在一个现有组件中，因为它通常不适合从零开始构建新组件。
Drag a component named WorldClimate1 from the right to the central panel, and drop it on the bottom to the already existing component.
将一个名为WorldClimate1的组件从右侧拖拽到中央面板，并在底部将其拖拽到现有组件。
Luckily, you can extend any other existing component to make a new component. All you have to do is use the tag to define a new class, like so.
幸运的是，您可以扩展任何其他已有的组件，建立一个新的组件。
By analyzing the properties of existing component models, we propose a component models, a way mapping component to task and a design method.
通过分析现有嵌入式系统构件模型的特点，提出了一种构件模型以及将构件映射成任务的方式，还提出了一种设计方法。
The number of service methods needed depends on the business requirements, and so a set of patterns is needed that will extend an existing component with additional service methods.
需要的服务方法的数量依赖于业务需求，因此就需要一系列模式，这些模式将使用其他的服务方法扩展一个已存在的组件。
To add an instance to the application, drag this component to the right of the two existing browser container components on the application panel.
要向应用程序添加一个实例，将该组件拖拽到应用程序面板上两个现有浏览器容器组件的右侧。
Ensuring you have an array of components that can support all the existing functionality of an application is often the first tier of component development.
要确保有一组组件可以支持一个应用程序的所有现有功能，这常常是组件开发的第一个层次。
And again, all of this was done without ever touching the mediation flow component itself, and without changing any of the existing code.
同样，所有这些都是在不涉及中介流组件本身且不更改任何现有代码的情况下进行的。
If a bulk of your applications use a particular reusable component you can always treat the existing interface as an adapter that in turns invokes an industry standard API behind the scenes.
如果大量应用程序都使用了特定的可重用组件，那你就可以跟往常一样，将现有接口作为适配器，让它在后台调用行业标准的API。
Rather than existing as an individual component, an inline human task, which is another form of a participating human task, is defined inside a business process.
与作为单独组件而存在不同，内联人工任务是另一种形式的参与人工任务，它是在业务流程内定义的。
If there are existing asset (s) for a business service, those component interfaces could be used to discover additional business errors that are otherwise not identified in top down analysis.
假设已存在某资产正用于某业务服务，那些组件接口可用于发掘那些通过自上而下分析所不能发现的其他业务错误。
While Business Service Directory provides information about existing services, the Business Service Choreography component allows composing new services out of existing lower level services.
在业务服务目录提供关于现有服务的信息的同时，业务服务编排组件允许通过现有的低级服务组成新的服务。
Once again, the purpose is to incorporate and reuse existing access technologies while letting the business component developers concentrate on business functions.
再强调一次，我们的目标是合并并重用现有的访问技术，同时让业务组件开发人员能够将侧重点放在业务功能方面。
You can use component models to provide abstraction of legacy services and to re-engineer existing legacy assets, especially when the component model supports language neutrality.
您可以使用组件模型来提供遗留服务的抽象和对现有遗留资产进行再组合，特别是在组件模型支持语言中立性时尤为有用。
It also showed you how to use custom attributes in conjunction with a wrapper component for adding new features to existing JSF components.
还展示了如何使用自定义属性和包装器组件向现有JSF组件添加新功能。
Data binding allows you to map specific component values to an existing data structure, without the need for extra programming.
通过数据绑定可以将特定的组件值映射为一个已有的数据结构，而不必进行额外的编程。
For example, a new product may require some behavior that is slightly different from the existing behavior of a certain component in the platform.
举例来说，有个新产品需要平台提供某种行为，而现存组件与要求的行为仅有略微的差别。
You also want a rich set of available widgets; you're usually better off reusing an existing date picker or file browser component, for example, than writing your own.
另外还需要一套丰富的可用部件；不过，可以重用一个已有的数据采集器或文件浏览器组件，而不必自己编写它们。
Delete the Database component (this action will also remove the associated link), add the Existing Database (DB2) component and re-establish the link as shown in Figure 21.
删除数据库组件(该操作还会删除相关的链接)，然后添加现有的数据库(DB2)组件并重新建立如图21所示的链接。
Service Component Architecture (SCA) applications are typically developed to functionally integrate existing enterprise resources.
一般情况下，开发服务组件体系结构 (SCA)应用程序是为了从功能上集成现有的企业资源。
In the Public Draft we therefore re-characterized the functionality as a set of services that were offered to certain existing EE component types.
因此在公开草稿中，我们重新把其功能定位成一套用于现存ee组件类型的服务。
This information is used when you augment the virtual application with the Existing Database component.
当您使用ExistingDatabase组件扩展虚拟应用程序时，请使用此信息。
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