The contract is a collaboration use, an instance of the Process Purchase Order service collaboration.
该契约是一个协作使用，是ProcessPurchaseOrder服务协作的一个实例。
Service collaboration specifies the dynamic behavior of services within an environment with other services.
服务协作规定了服务在与其他服务组成的环境中的动态行为。
Any change in the requirements will likely result in a change in one of the roles in the service collaboration.
需求中的任何改变将可能导致服务协作中的其中一个角色的变化。
Therefore, composite services act as service consumers and always need to have associated service collaboration.
因此，组合服务充当了服务使用者的角色，它总是需要相关的服务协作。
The Purchase Order process is a service collaboration with four roles, including one played by the process itself.
PurchaseOrder是一个具有四个角色的服务协作，其中一个角色由过程自身来扮演。
From the service model, a service collaboration artifact represents the communication between two or more services.
在服务模型中，服务协作构件代表两个或多个服务之间的通信。
A service collaboration is a way of specifying the implementation of a service as a collaboration of other services.
服务协作是一种指定一个服务的实现作为一个其他服务的协作的方式。
What this diagram does show, however, is how these services fulfill the service Collaboration requirements contract.
然而，该图所显示的是这些服务如何完成了Service Collaboration需求契约。
This service collaboration represents a requirements contract derived from a business process that specifies what the service solution must do.
这一服务协作反映了一个需求契约，该契约来自一个指定服务解决方案必须做什么的业务过程。
An example in the case of SOA is the service collaboration view, which describes the behavior of services in an environment with other services.
服务协作视图是使用SOA的一个示例，该视图描述了一个环境中的服务与其他服务之间的行为。
The behavior of the Process Purchase Order service collaboration specifies how these service parts have to interact in the service implementation.
ProcessPurchaseOrder服务协作的行为指定了这些服务部分如何在服务执行中相互作用。
It also plays an important role in the area of service collaboration as it can be used to implement a composite service as a collaboration of atomic services.
它在服务协作领域也扮演着重要角色，因为它可以用来实现一个组合服务，后者是由多个原子服务通过协作构成的。
We can actually formalize this by creating a diagram that shows how the service specifications would be used to fulfill the service Collaboration contract.
我们能够通过创建一个图来实现形式化，这个图展示了如何使用服务规范完成Service Collaboration契约。
Of course, the quality of the service collaboration contracts from WebSphere business Modeler business processes will depend on the level of detail in those processes.
当然，来自WebSphereBusiness Modeler业务模型的服务协作契约的质量将依赖于那些过程中的细节水平。
Next, we viewed the business process as a service collaboration that represents a business service Requirements contract that must be fulfilled by our eventual solution.
接着，我们将业务过程视作反映我们的最终解决方案所必须满足的业务服务需求契约的一种服务协作。
Then we viewed the business process as a service collaboration that represents a business Services Requirements contract that must be fulfilled by our eventual solution.
接着，我们将业务过程视作反映BusinessServicesRequirements契约的一个服务协作，该契约必须通过我们最终的解决方案来完成。
Recall that this service collaboration represents a requirements contract, which is potentially derived from a business process that represents what our service solution must do.
回想这个服务协作反映了一个需求合同，它潜在来源于一个反映我们的服务解决方案所必须做的事情的业务过程中。
The IGRS standard is applicable to resource sharing and service collaboration among computers, consumer electronics and communication devices in a limited network domain (weird or wireless).
IGRS标准适用于在计算机、家用电器和通信等设备之间，在一定范围网络域内，通过有线或无线方式实现资源共享与协同服务。
Service aggregation can be implemented using collaboration logic.
可以通过使用协作逻辑实现服务聚合。
Collaboration and mapping logic can be changed without affecting service requesters.
协作和映射逻辑可以在不影响服务请求者的情况下更改。
Changes to service provider implementations do not affect the collaboration logic or service calls.
服务提供者实现的更改，而并不影响协作逻辑和服务调用。
Logging can be performed in a collaboration using either a probe or a service call (to a database, for example).
日志可以通过使用探测或者服务调用来在协作中执行(比如对数据库)。
Additionally, you can use this trim to disconnect and reconnect to a collaboration service provider.
此外，您可以使用此修饰来断开或重新建立到协作服务提供程序的连接。
We have all witnessed the popular consumer file sharing service mature into a more business-ready collaboration platform.
我们很高兴看到这家受大家欢迎的个人文件分享服务正在成长成为一家企业级协作平台。
Testing versioning will help to find out if a new build to the collaboration service will break an existing collaboration service's functions.
测试版本将有助于查明协作服务的一个新版本是否会破坏现有协作服务的功能。
In the course of the collaboration the JRT specifies, this implies the derivation of quality of service requirements on each operation in the collaboration.
在JRT指定的协作过程中，这意味着引出对协作中每个操作的服务质量的需求。
The key element in the service tier's design is the focus on the collaboration with underlying tiers for providing the requested services.
服务层设计的关键要素是，关注与底层的协作以提供请求的服务。
This means that solution architects understand how to use it, and that infrastructure provides its capabilities (such as location, presence, collaboration) via well designed service interfaces.
这意味着，解决方案架构师应理解如何使用它，而且通过良好设计的服务接口提供基础设施能力(如位置、存在和协作等)。
Composite applications are a key element in a Service Oriented Architecture (SOA) and contextual collaboration strategy.
复合应用程序是面向服务体系结构(Service Oriented Architecture,SOA)和上下文协作策略中的关键元素。
Composite applications are a key element in a Service Oriented Architecture (SOA) and contextual collaboration strategy.
复合应用程序是面向服务体系结构(Service Oriented Architecture,SOA)和上下文协作策略中的关键元素。
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