Data Sources Window with the entity classes.
“数据源”窗口拖动到窗体上。
Entity Classes: Data model managed and used by business services.
Entity Classes：被业务服务管理使用的数据模型。
Specifies the base class of the entity classes in the generated code.
为生成的代码中的实体类指定基类。
At design time, you have the option to make the entity classes serializable.
在设计时，您可以选择使实体类可序列化。
Strongly-typed properties will be added to the entity classes based on this.
由此强类型的属性将被加到实体类中。
RUP's entity classes are roughly equivalent to the business-level analysis classes above.
RUP过程中的实体类大致上相当于前面提到的，业务级别的分析类。
Drag the Customer class to the Entity Classes parameter to update the session bean class.
将Customer类拖至entity Classes参数用以更新session bean类。
The method of semantics expression of geospatial entity classes based on ontology is put forward.
提出了本体表达地理空间实体类型语义的方法；
You can use editors, property views, and visual modeling diagrams to create and edit JPA entity classes.
您可以使用编辑器，属性视图以及可视化建模图表，来创建并编辑JPA实体类。
Due to the obvious concurrency requirement, you would first enable optimistic locking on entity classes.
由于明显的并发性需求，您应该首先在实体类上启用乐观锁。
An example of this is when you have two EARs deployed whose entity classes (JPA, Hibernate, etc.) Shared common tables.
一个例子是你部署了两个EAR应用，它们的实体类(JPA、Hibernate等)共用同一个表。
All derived entity classes and the session class inherit the common code of the create and find methods from the BOBase class.
所有派生实体类和会话类都继承了bobase类中create和find方法的公共代码。
Semantic similarity among geospatial entity classes is an important theoretic problem in categorical database generalization.
地理空间实体类型语义相似度对于类型数据库综合具有重要理论意义。
Those types may be the entity classes themselves, or special classes that wrap only certain fields from the entity classes for remoting.
这些类型可能为实体类本身，或是仅包装实体类中的特定字段以进行远程处理的特殊类。
An entity class is a class that represents an entity in a business model. In our model, the entity classes are Customer, Order, and OrderItem.
一个实体类在业务模型中代表着一个实体，在我们的业务模型中，实体类是Customer、Order、和OrderItem。
As the projects were converted to bundles the entity classes were added as export-packages in the JPA bundle and import-packages in the Web bundle.
当项目被转换为绑定包时，实体类会作为JPA绑定包中的导出-包和网络中的导入-包添加。
With this approach, you map an entire class hierarchy into one data entity, where all the attributes of all the classes in the hierarchy are stored.
使用这种方法，您可以将一个完整类层次结构映射成一个数据实体，而层次结构中所有类的所有属性都存储在这个实体中。
Using patterns such as Mirror Image and Session Facade, we can trace the creation of classes to reflect the identity of, or services provided by, an external entity.
通过使用诸如镜像映象和会话虚包之类的模式，我们就可以跟踪类的创建过程，以反映出外部实体的标识或它所提供的服务。
A business entity represents a group of related information fields as classes.
一个业务实体将一组相关信息字段表示为类。
This was especially true for entity objects, which often mapped to container classes or database tables.
这对于实体对象来说基本上是正确的，实体对象通常被映射为容器类或者是数据库表。
Save the Group entity type configuration with the added object classes; the configured object classes for the entity type are shown in figure 29.
保存添加了对象类的组实体类型配置；实体类型配置的对象类显示在图29中。
The Entity class is the superclass of many of SketchUp's classes, as shown in Figure 2, which shows most of the Entity subclasses.
Entity类是SketchUp 中很多类的超类，如图2 所示，该图显示了大部分 Entity 子类。
Increased persistence ignorance in entity data classes.
增强了实体数据类的持久化透明(persistence ignorance)能力。
CMP entity bean "bean" classes.
CMP实体bean “ bean ”类。
The app.jar file contains all EJB3 bean classes (both entity beans and session beans), as well as EJB3 related configuration files.
jar文档包含所有的EJB3bean类（实体bean和会话bean）以及EJB3相关的配置文档。
A session Facade pattern generates a session bean class to serve as the front end of a set of entity bean classes that model business information.
sessionFacade模式产生一个sessionbean类作为针对业务信息建模的bean类实体前端。
In other words, classes are defined for every concept in the XML syntax: element, attribute, entity, documents.
换句话说，对应xml语法中的每个概念定义相应的类：元素、属性、实体、文档。
If the model class drop-down does not show any model classes, make sure you compiled the project. Entity Framework USES reflection, so it needs the compiled assembly.
如果“模型类”下拉列表未显示任何模型类，请确保已编译了此项目。实体框架使用反射，因此它需要已编译的程序集。
The Entity Framework generates extensible classes that developers can use to work with the entities and relationships in the conceptual model.
实体框架生成可扩展的类，使得开发人员能够将这些类和概念模型中的实体以及类一起协同工作。
Generate database Wizard (Entity data model Tools) to automatically generate the storage model, mappings, data classes, and a database that supports the conceptual model.
“生成数据库”向导(实体数据模型工具)自动生成支持此概念模型的存储模型、映射、数据类和数据库。
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