示例包括在逻辑消息树中创建具有正确数据类型的对象，以及根据模型验证xML。
Examples are creating objects in the logical message tree with the correct data type, and validating XML against the model.
轻量级设计模式使您可以在对象和集成服务之间进行松散耦合，而无需艰苦地编写业务逻辑或领域模型。
Lightweight design patterns let you loosen coupling between objects and integrate services without forcing code into business logic or the domain model.
在RDA中创建逻辑数据模型，就可以显示各种实体之间的关系、这些实体的属性和所有这些不同对象之间的关系。
In RDA, creating a logical data model allows you to show relationships between various entities, attributes for those entities, and the relationships between all these different objects.
模型的主实例保持长期状态，并提供应用程序逻辑；而视图使用的副本实际上是一个可任意使用的数据访问对象。
The primary instance of the model is keeping long-term state and providing application logic; the copy used by the view is essentially a disposable data-access object.
通过使用XML数据模型，就可以取消整个数据对象包装器层次结构，让开发人员将注意力集中在业务逻辑上，而不会为业务数据管理分心。
Using the XML data model, the whole hierarchy of data object wrappers can be eliminated, leaving the programmer to focus on the business logic rather than on the business data management.
它有助于将逻辑模型对象名称转换为物理名称，并允许检验数据对象，确保它们符合命名标准。
It facilitates the transformation of logical model object names into physical, and allows the users to validate their data objects to ensure their compliance with naming standards.
这种规则出现在信息分析阶段，可能作为业务对象模型的一部分，也可能作为逻辑数据建模的一部分。
Rules of this nature arise during informational analysis, either as part of the business object model or logical data modeling.
多数定制清理器都会观察某些模型对象，并根据更改击发逻辑来使一个或多个缓存页面到期失效。
Most custom sweepers observe some model object, and based on changes, fire logic to expire one or more cache pages.
SOAPAPI使用XML文档来以类似的方式表示服务数据对象，从而同时与物理和逻辑模型中的内容结构通信。
The SOAP API USES XML documents to similarly represent Service Data Objects to communicate content structures in both the physical and logical model.
举例来说，让我们来考察一个控制器方法，它负责保存业务逻辑中的某一模型对象。
As an example, consider a controller method that manages saving a simple model object.
约束是定义在一个bean（领域对象）中的，因此校验逻辑离领域模型最近。
The constraints are defined in the bean (domain object) so the validation logic is close to the domain model.
由名称可以看出，第3步中的新文件是一个JET模板，我们将在其中加入模型对象EOperationImpl的代码生成逻辑。
As the name suggests, the new file in step three is the JET template where we will put our code-generation logic for model objects EOperationImpl.
服务描述实体是ServiceRegistry提供的信息模型中的一个元数据类别，其中包括物理文档、逻辑派生和一般对象。
Service description entities are a category of metadata in the information model maintained by Service Registry that includes physical documents, logical derivations and generic objects.
复杂项类型的逻辑模型还可以包括helper类，并且项可以具有引用Helper对象的属性。
The logical model for complex item types can also include helper classes, and items can have properties that refer to helper objects.
Brown应用了数学和逻辑模型来建立这门语言，但结果很不幸实验失败了，实验对象在学习这门一个人造出来的语言时感到无比困难。
Unfortunately for Brown, who used mathematic and logic models to build the language, the experiment failed in that people actually had a very difficult time learning the artificial tongue.
本节展示如何使用一个物理模型及其对象来实现这个目标——对于逻辑模型也可以使用类似的方法。
This section shows you how to do this using a physical model and its objects. A similar approach can be used for logical models as well.
可以同步数据和模式中的变化，也可以解决涉及对模型对象进行逻辑操作的数据变化。
You can synchronize changes in data and schema. You can also address data changes that involve logical operations on your model objects.
组件值已经经过了类型转换和有效性验证，并被应用到模型对象中了，因此您现在可以使用它们来执行应用程序的业务逻辑了。
The component values will have been converted, validated, and applied to the model objects, so you can now use them to execute the application's business logic.
模型也是很容易理解的：业务逻辑和对象都处于这个层。
Model is also pretty easy to understand: business processes and objects exist in this layer.
在对数据库对象的架构进行了考虑之后，逻辑模型就被转化为物理模型。
The logical model is then converted into a physical model, with consideration given to the architecture of the database objects.
属性面板：该面板显示打开且活动的对象(即一个逻辑数据模型中的数据模型或实体)的属性。
Properties pane: This pane shows the properties of the object that is open and active (in other words, a data model, or an entity inside a logical data model).
使用命名标准将数据对象从逻辑模型转换到物理模型
Transform data objects from logical to physical model using naming standard
NetKernel的逻辑模型集中于信息处理，而且通过一个微内核将逻辑模型与物理层对象和API干净地分离。
NetKernel's logical model is focused on information processing and is cleanly separated from the physical level of objects and APIs by a microkernel.
视图bean还允许我们把表示逻辑与我们的商业逻辑分离开来，将HTML代码放在servlet以及其它控件和模型对象之外。
View beans also let us separate presentation logic from our business logic, keeping HTML code out of our servlets and other control and model objects.
在MDMServer模型(包括模型样例)中，依赖关系从物理模型对象指向逻辑模型对象，如图9所示。
In your MDM Server models (including the sample models), dependencies point from objects in the physical model to objects in the logical model, as shown in Figure 9.
以泛布尔代数理论为依据，以城市主干道十字路口为研究对象，设计了一种新的交通灯逻辑控制模型。
Pan Boolean algebra-based logical control model of the traffic light is designed in this paper, with an illustration of crossroads in the urban trunk roads.
模型对象是实现应用程序数据域逻辑的应用程序部件。
Model objects are the parts of the application that implement the logic for the application's data domain.
文章在研究与分析异构数据对应规则和异构数据转换规则的基础上，提出了建立在XML和面向对象数据库逻辑数据模型之上的异构数据交换规则。
With the analysis of correspondence and translation for heterogeneous data, this paper presents heterogeneous data exchanging rules based on XML and OODB logic data model.
提出在逻辑环境下对象的数据模型应涉及到的概念，其基本概念是对象和联系。
Put forward the concepts involved in the data model of the object in a logical environment, whose essentials are object and relationship.
针对复杂对象的图像检索，提出一种基于逻辑运算的概率模型。
A logical operation-based probability model for image retrieval was presented.
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