无论是否在实体管理器中，它们都应该准备好在任何层中调用。
They should be ready for invocation in any tier, whether within the realm of the entity manager or not.
对于我们来说，实体管理增加了一层不必要的开销，并且对性能有负面的影响。
For us, entity management adds a layer of overhead that we do not require and which can negatively affect performance.
尽管已经证实这种方法在几种上下文中是成功的，但是它的应用方式是在现有的SOA和中间件工具之上创建业务实体层。
While the approach has proven successful in several contexts, its application has taken the approach of creating a business entity layer on top of existing SOA and middleware tools.
另一种限制源自于这样一个事实：域对象可以通过由实体管理器所管理的域对象所在的层访问，也可以通过分离它的所有其他层访问。
Another restriction arises from the fact that the domain objects can be accessed both in the tier where they are managed by the entity manager and in all the other tiers where they are detached.
该层包含了大量的实现服务所需但在核心CIM中找不到的那些与业务相关的实体。
This layer contains the majority of business specific entities required for service implementation but missing in the core CIM.
语义/逻辑服务层描述一个通用业务模型，该模型定义不同种类的业务实体。
The Semantic/logical services layer describes a general purpose business model that defines different kinds of business entities.
在要连接自主实体的分布式应用程序中，流程代理层尤其有用。
A process broker layer is especially useful in distributed applications that connect autonomous entities.
你有了一个清晰的层的分离，那么实体就应该对UI一无所知吗？
You have a clean layer separation and the entities should know nothing about the UI? Well, put your code right into the data class will spoil that.
这个简单的基于Swing的GUI客户机应用程序将访问业务层中的CMP2实体e JB，并显示宠物店所有产品种类。
This simple Swing-based GUI client application will access the CMP2 entity EJB in the business tier and display all the pet store product categories.
在本例的第一部分，通过构建JPA实体与JPAManagerBeans，您将构建您的数据层，以和备份Derby数据库相交流。
In the first part of this example, you will build your data layer by creating JPA entities and JPA Manager Beans to interact with your backend Derby database.
逻辑卷管理是一个磁盘抽象层，它可以将多个物理磁盘分组成称为卷组(volumegroup)的单一实体。
Logical volume management is a disk abstraction layer that allows you to group physical disks into a single entity called a volume group.
“这是第一层认知，知道自己在那，自己是和其他人分开的实体，”Coren教授说。
"It's the first level of consciousness, knowing that you are there and a separate entity from everyone else," Professor Coren said.
应用程序域模型由EJB 3.0实体bean表示并用于层间的通信。
The application domain model is represented by EJB 3.0 entity beans and is used for communication between tiers.
通过这种方法，JPA实体会在一个地方进行管理，并且可以作为数据层由许多项目使用，而不是包含JPA实体和管理豆的项目使用。
That way, JPA entities are managed in one place and can be used as a data layer by many projects, rather than each project containing its own JPA entities and manager beans.
此层的目的纯粹是提供为实现整合及控制功能所需的那些实体。
The purpose of this layer is purely to support entities required for the implementation of integration and control functionality.
控制器层负责实现服务的业务逻辑，具体通过调用其他服务、其他控制器或实体管理层实现。
The controller layer is responsible for implementing the business logic of the service, achieved by invoking other services, other controllers, or an entity management layer.
在XNU内核中，BS D层的一部分责任就是将这些进行粗略的实体映射。
Part of the responsibility of the BSD layer in the XNU kernel is making this rough mapping concrete.
实体管理层负责实体管理，并确保容器内该对象的事务完整性。
The entity management layer is responsible for entity management and ensuring the transaction integrity of that object within the container.
当域对象离开数据访问层时，它与实体管理器脱离。
When a domain object leaves the data access tier, it gets detached from the entity manager.
这些实体也是规范的一部分，形成了在线路层协议顶端的一个层级：AMQP模型。
These entities are also part of the specification and form a layer on top of the wire level protocol: the AMQP model.
但是，概念性的实体在该层是不存在的。
The conceptual identities, however, don't exist in this layer.
JEST可以扩展以表现OpenJPA的内部运行时状态—例如，查询的运行统计，或者第二层缓存或缓存实体的点击率。
JEST can be extended to represent the internal runtime state of OpenJPA - for example, the execution statistics of queries, or hit ratio of second-tier cache or cached entities.
当接收实体无法对接收到的物理层消息进行解码时，就是出现了传输语法错误。
Transfer Syntax Error occurs when the receiver is not able to decode the received physical message.
对路由器实体层元件的理解是重要的。
It is important to understand the physical layer components of a router.
最后，应用程序开发的，现在你可以让你Dal和实体层，20秒内，5个步骤。
Finally the application developed and now you can make your DAL and Entity Layer within 20 Seconds, 5 steps.
它有额外的优点是只牵涉实体层的最低部分。
It has the additional advantage of only involving the lowest part of the physical layer.
这幢位于法国东北部的住宅一半是瓦质屋顶与实体墙面，另一半则是带有纹理的半透明复层，住宅顶部有一个大大的切角。
One half of this house in northeast France has a tiled roof and rendered walls, while the other is clad in corrugated plastic and has a chamfered corner.
在一个洋葱式建筑，实体应跨层？
In an Onion type architecture, should the entities cross the outer layer?
上海法标卫浴潍坊一级经销商，实体店在山东潍坊红星美凯龙一层。
Shanghai law sign health bath Weifang first-level dealer, entity shop in Shandong Weifang red star US triumphant dragon one.
上海法标卫浴潍坊一级经销商，实体店在山东潍坊红星美凯龙一层。
Shanghai law sign health bath Weifang first-level dealer, entity shop in Shandong Weifang red star US triumphant dragon one.
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