在采取某项行动之后，应当如何更新模型，以显示行动的结果？
After an action has been taken, how should the model be updated to show the result of the action?
本文研究了由一个部件和一个修理工组成的检测更新模型。
This paper considers a inspection renewal model consisting of one component and a single repairmen.
模型更新向导（实体数据模型工具）更新模型和映射信息。
Update Model Wizard (Entity Data Model Tools) to update model and mapping information when the underlying database changes.
这个例子就不能更新模型实例、更改列表标题和定制默认用户列表排序了。
This example removes the ability to update instances of your model, changes the list heading, and customizes the default user list sorting.
当你的异步数据来更新模型，然后派遣一块更新主线程的UI。
When your asynchronous data comes in update the model, then dispatch a block to update the UI on the main thread.
我们可以使用iterate标记批量地生成文件，以及批量地更新模型。
We can use the iterate tag to mass generate files, as well as to mass update the model.
转换和验证的主要目的是确保在更新模型数据之前已经经过了正确的无害处理。
The main purpose of conversion and validation is to ensure values have been properly sanitized before updating model data.
然后，控制器可以决定用该数据更新模型的主实例，或者根据这些值采取某种操作。
The controller can then decide to update the primary instance of the model with this data or take some action based on these values.
更新模型以反映新的需求使得在每个站点的开发者都可以看到更改对需求造成的影响。
Updating models to reflect new requirements lets developers at either site see the impact of changes to requirements at a glance.
鉴于信任的动态性，结合时间衰减和路径衰减两因素给出了新的信任更新模型。
According to the dynamic character of trust, a new model of trust renewal is provided, which is based on the two factors of time-attenuation and path-attenuation.
由于验证发生在组件值绑定到模型之前(在更新模型值阶段)，所以模型处于未知状态。
Because validation occurs before the component values are bound to the model (in the update model values phase), the model is in an unknown state.
可这样的情形在Cairngor m中是行不通的，比如当某个模块触发事件更新模型的时候。
This paradigm breaks in Cairngorm for example when a module fires an event to update the model.
因为视图为委托管理编辑器部件，所以我们只要以编辑器提供的内容更新模型就可以了。
Since the view manages the editor widgets for the delegate, we only need to update the model with the contents of the editor supplied.
在更新模型值的阶段中，会使用保存在GUI组件中的经过转换和有效性验证的值来调用CD的赋值方法。
In the update model values phase, the setter methods on the CD are invoked with the converted and validated values stored in the GUI components.
大多数UML模型API仅仅提供了最基础的模型访问功能(获取、创造及更新模型单元或属性)。
Most UML model APIs provide only the most basic model access functionality (get, create, and update model elements and properties).
操作会使用Synchronization窗口中“从其DOORS镜像中更新模型 ”来激活。
The operation is invoked using the "Updated model from its DOORS mirror" from the Synchronization window.
尽管很明显，数据库中的空间浪费增加了，但请注意，按照这种策略操作，只需花非常小的代价就可以更新模型。
Notice how very little effort was required to update the model following this strategy, although the obvious problem of wasted space in the database has increased.
若表单是自动保存的，请求处理生命周期的这后三个阶段（更新模型值、调用应用程序和呈现响应）是不必要的。
The last three phases of the request processing life cycle (Update Model Values, Invoke Application, and Render Response) are not needed when the form is auto-saved.
利用背景自动更新模型的背景减法，实现了智能运动检测功能，并进行异常情况告警和启动告警录像；
This system has implemented intelligent motion detection by utilizing a algorithm of difference image based on an automatically-updating background model.
在代码更新模式下，您可以通过更新模型来变更代码，您也可以编辑模型并生成代码，以实现对代码的最小化干预。
In code update mode, you can change the code with updates in the model, but you can also edit the model and generate code with minimal intervention in the code.
在此基础上，使用动态图像处理技术中的二维运动估计技术，结合背景更新模型提出了一种车辆跟踪算法。
On this basis, combined with one sort of background updating model, vehicle tracking algorithm is presented through using two-dimension motion estimation technique in dynamic image processing.
无论使用哪一种方式，当基础资料库变更时，您都可以自动更新模型，而且可以自动产生应用程序的物件层程序码。
In either case, you can automatically update your model when the underlying database changes and automatically generate object-layer code for your application.
因此，在更新模型数据生命周期阶段中，在组件数据被绑定到backingbean模型之前进行转换和验证处理是有道理的。
It makes sense, then, that conversion and validation processes happen before component data is bound to your backing bean model in the update model data lifecycle phase.
由于这个示例程序并没有与组件关联任何有效性验证规则(在下一篇文章中我们将介绍这种特性)，因此您可以继续进入更新模型值的阶段了。
Since this example application doesn't have validators associated with the components (I'll introduce this feature in the next article), you'll simply advance to the update model values phase.
因此，应用程序建模和数据建模工具应该支持模型更新功能。
Thus, the tooling of application modeling and data modeling should support model update capability.
到目前为止，您已经了解了如何更新数据模型以及如何创建动态gui元素。
So far, you have learned how to update the data model and how to create dynamic GUI elements.
软件架构师用新的服务或向现有服务中添加新的规范来更新服务模型。
The Software Architect updates the service models with either new services or adds new specifications to existing services.
技术更新：在BPEL模型中对技术属性做出更新，同时集成开发人员负责完成实现。
Technical update: Updates are made to technical attributes in the BPEL model while the integration developer completes the implementation.
清单4展示了更新数据模型的方法。
清单4展示了更新数据模型的方法。
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