Service requesters and providers interact by exchanging messages.
服务请求者和提供者通过交换消息进行交互。
Existing providers can be exposed, without change, to new requesters.
现有的提供程序无需更改即可对新的请求程序公开。
Existing requesters can be connected, without change, to new providers.
现有的请求程序无需更改即可连接到新的提供程序。
Interface: Requesters and providers don't need to agree on a common interface.
接口：请求者和提供者不需要就公共接口达成协议。
The ESB itself is invisible to the service requesters and providers that use it.
ESB本身对使用它的服务请求者和提供者均不可见。
Service requesters find required services using a service broker and bind to them.
服务请求者通过服务中介者查找所申请的服务，并绑定到这些服务上。
Service requesters bind to the service provider and consume the available services.
服务请求者绑定服务提供者并使用可用的服务。
Service requesters and providers need not agree on the interface for an interaction.
服务请求者和提供者不需要就用于交互的接口达成一致。
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。
The federated server should support concurrent requests initiated by multiple requesters.
联合服务器应支持由多个请求者发起的并发请求。
Storing metadata about the mediation in the service registry for use by service requesters.
在服务注册中心存储关于中介的元数据以供服务请求者使用。
The SRR approach, however, provides a direct service description to the service requesters.
不过，SRR方法为服务请求程序提供了直接的服务描述。
The architecture involves a relationship between service providers, brokers, and requesters.
该架构涉及了服务提供者、代理，和请求者之间的关系。
It mediates messages between service requesters and service providers via mediation modules.
它通过中介模块，为服务请求者和服务提供者之间的消息提供中介。
Service requesters find services by searching the Service broker's registry of published services;
服务请求者通过查找服务代理者那里的被发布服务登记记录来找到服务；
Figure 3 shows the logical relationship between service requesters, service providers, and the ESB.
图3显示了服务请求者、服务提供者和esb之间的逻辑关系。
And how can we provide smooth interoperability among various storage devices and software requesters?
并且，应该如何为各种存储设备和软件请求者提供稳定的交互性？
Such advantages will help requesters to identify the required services more efficiently and accurately.
这种优势将帮助请求程序更有效而准确地标识所需的服务。
Interfaces — one or more interfaces to be used by service requesters to invoke the mediation component.
接口——服务请求者调用中介组件所使用的一个或多个接口。
ESB enables service virtualization and loose coupling between service requesters and service providers.
ESB支持服务请求者和服务提供者之间的服务虚拟化和松散耦合。
They identify the functions or applications they need to connect as services (requesters or providers).
他们确定需要作为服务来连接的功能或应用程序(请求程序或提供程序)。
In this way, the hidden information in Object-Oriented programming can be exposed to the service requesters.
通过这种方式，面向对象编程中隐藏的信息可以公开给服务请求者。
It provides mediation between service requesters and providers using predefined and user-defined mediations.
它使用预定义和用户定义的中介，为服务请求者和提供者提供中介。
For example, requesters don't need to be aware that a request could be serviced by any of several providers.
例如，请求者不需要知道请求是否可以由某个提供者提供服务。
A coarse-grained interface guarantees that the service requesters will use the service in a consistent manner.
粗粒度接口保证服务请求者将以一致的方式使用服务。
Changes can be made to requesters without impacting providers or made to providers without impacting requesters.
可以对请求程序做出更改而不影响提供程序，或者对提供程序做出更改而不影响请求程序。
Once the service provider upgrades the services, the service requesters have to update their applications accordingly.
一旦服务提供者升级服务，服务请求者不得不相应地更新他们的应用程序。
Real e-business dialogue requires a more peer-to-peer role, meaning that both partners can be providers and requesters.
而真实的电子商务对话更需要是一个平等的角色，这就意味着双方都可以是服务提供者和请求者。
More specifically, service requesters submit a request to a service broker, which finds the right service from a service provider.
更准确地说，服务请求者向服务代理提交请求，服务代理从服务提供者那里找到正确的服务。
Service requesters dispatch requests to a service provider that offers the capabilities they desire, unaware of its implementation.
服务请求者将请求发送到提供其所需功能的服务提供者，而不必考虑它如何实现。
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