参与者是与系统交互的某人或某事。
An actor is someone or something that interacts with the system.
其它系统与该系统交互什么？
患者通常通过电话或网络与预约系统交互。
Patients usually interact with a reservation system over the phone or the Web.
这张图是从与系统交互的用户的角度提供的。
This diagram is presented from the viewpoint of a user interacting with the system.
所有的事务处理是由一个参与者和一个系统交互组成。
All transactions are composed of an actor and a system interacting.
media包包含与媒体子系统交互的类。
The android.media package contains classes to interact with the media subsystem.
很明显在这个案例中多个IT系统交互联系。
Clearly there are multiple IT systems interacting in this case.
正如您看到的，我们已经确定了与系统交互的两个角色。
As you can see, we've identified two different actors interacting with the system.
认识它的另一种途径是：用例描述实际参与者与系统交互的方式。
Another way to look at it is that a use case describes a way in which a real-world actor interacts with the system.
模型的类别描述了用户怎样和系统交互，它经常被作为用例被提及。
This type of model, describing how a user interacts with the system, is usually referred to as a use case model.
通常有一大群人不断地与系统交互，以确定系统是否正确工作。
There is usually an army of people constantly interacting with the system to determine whether it behaves correctly.
业务用例实现描述用户可能与软件系统交互所处的场景的方法如图4所示。
The way business use case realizations describe scenarios where users may interact with software systems is shown in Figure 4.
同时，我们还会积极地寻求与其他模块系统交互的方式，尤其是OSGi。
In the meantime we'll actively seek ways in which to interoperate with other module systems, and in particular with OSGi.
这一活动的目的是确定门户需要与哪些系统交互，以及门户可以如何与其交互。
The purpose of this activity is to identify those systems with which the portal needs to interact and how the portal might interact them.
企业使用这些服务网格与其他合作伙伴、服务提供商客户以及供应商的系统交互。
The enterprise uses these service grids to interact with other partners, service provider customers, and suppliers' systems.
用例既应该描述参与者是如何与系统交互的，也应该描述系统如何响应这些交互。
Your use cases should describe both how your actors interact with your system and how your system responds to those interactions.
软件架构师需要建模数据、功能流和系统交互的工具，以及开发系统拓扑的工具。
Software Architects need tools to enable them to model data, functional flows, and system interactions, and to develop system topologies.
最终，这将提升您的能力，来管理模式生命周期和让您的模式高效地与其他系统交互。
Ultimately, this will increase your ability to manage schema life cycle and allow your schemas to interact efficiently with other systems.
你没有看到每秒钟许多Windows应用的建立，浏览器已经与操作系统交互。
You don't see as many Windows apps being built per se; browsers have already intermediated operating systems.
一个简单的例子可以演示应用程序在与主机操作系统交互时使用大页带来的资源节约。
A simple example can illustrate the potential savings for applications that use larger pages when interacting with the host operating system.
您可以利用着重于运作节点(参与者)通过消息与主题系统交互的序列图来获取该信息。
You capture this information using sequence diagrams that focus on operational nodes (actors) interacting with the subject system via messages.
服务组件可能与企业中的其他操作或遗留系统交互，以获取所请求的信息或执行业务任务。
Service components may interact with other operational or legacy systems within the enterprise to acquire the requested information or perform a business task.
子系统集成——应用程序可以与一个或多个子系统交互，在这些子系统之间提供受控集成。
Subsystem integration — an application may interact with one or more subsystems and provide controlled integration between those subsystems.
这是我们开始设计并组织为全面的开发提供基础的内部行为和子系统交互的地方。
This is where we begin to design and organize the internal behavior and subsystems interactions that provide the foundation for full-scale development.
在前面的专栏文章中，我们构建了一个用例模型，参与者在其中表示与系统交互的外部实体。
In previous columns, we have established a use case model in which actors represent external entities that interact with our system.
与传统SRS支持的解决方案空间方法相比，用例描述了用户与系统交互时执行的动作序列。
In contrast to the solution space approach espoused by the traditional SRS, use cases describe the sequences of actions that users perform as they interact with a system.
从战术的角度来看，您将主要与WebSphereCloudBurst虚拟系统交互。
From a tactical standpoint, you will primarily interact with WebSphere CloudBurst virtual systems.
然而幸运的是，lotusNotes的可编程模型给我们提供了多种与系统交互的方式。
Fortunately, the programmability model available in Lotus Notes offers a wide variety of ways to interact with the systems you use.
这些服务需要普通的适配器向导，因为向导必须与EIS系统交互并在生成服务之前获取元数据。
These services need the regular adapter wizard because the wizard must interact with an EIS system and get metadata before generating the service.
这些服务需要普通的适配器向导，因为向导必须与EIS系统交互并在生成服务之前获取元数据。
These services need the regular adapter wizard because the wizard must interact with an EIS system and get metadata before generating the service.
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