hypervisor（不管是什么类型）仅是一个从其来宾操作系统抽象机器硬件的分层应用程序。
So a hypervisor (regardless of the type) is just a layered application that abstracts the machine hardware from its guests.
在分层应用程序(J2EE应用程序通常属于此类)中，需要在所有层次执行授权——尤其是在最底层，这一点非常重要。
In layered applications, which J2EE applications frequently are, it is important to perform authorization at all layers — but particularly at the lowest layer.
在尝试了解应用程序如何工作，以及确保在系统体系结构中遵循分层的方法时，我发现静态分析的这方面非常重要。
I find this aspect of static analysis important when trying to understand how an application works, and to ensure that a layered approach is being followed within the system architecture.
在架构层，他们期望干净的应用程序分层，为了提高可修改性和可维护性。
At an architectural level, they desired clean application layering in order to improve modifiability and maintainability.
然而，仅仅使用适当的组件无法实现应用程序的正确分层。
However, just having the proper components does not make your application properly layered.
分层还促进了松散耦合，因为可以更改每层的内部工作，而不影响其他层或应用程序。
Layering also promotes loose coupling, because the internal workings of each layer can be changed without affecting other layers or applications.
越多的复杂度和分层被涉及到，就越难以为一个应用程序排除故障。
The more complexity and layers that are involved, the more difficult it is to troubleshoot an application.
如果您跟随最佳实践，例如对自己的应用程序分层，就可以用最轻松的方式进行修改。
If you follow best practices, such as layering your application, changes can be applied with minimal effort.
你会知道应用程序的哪个部分能够安全地存在于一个数据库，而哪部分需要被移动到不同的分层。
You'll know which portions of an application can safely live in a database and which will need to be moved further up the stack to a different layer.
它提供了很多面向应用程序开发人员的新特性、分层数据结构支持和改进的跨多个数据库实例的查询能力。
It offers many new features for application developers, hierarchical data structure support, and improved query capabilities across multiple instances of the database.
GUI应用程序中的树提供了一种直观的数据导航方式，它将信息组织到一个分层结构中。
Trees in GUI applications provide an intuitive means of data navigation by organizing information in a hierarchical structure.
分层方法在应用程序逻辑和语法分析之间建立一个明显的分界。
The layered approach establishes a clean-cut separation between the application logic and the parsing.
主题提供了分层的命名结构，因此应用程序(订阅方)可以灵活地进行注册。
A topic provides a hierarchical naming structure so that applications (subscribers) can register varying degrees of interest.
一个通用的体系结构策略就是把应用程序分层为不同的类类型。
A common architectural strategy is to layer your application into different class types.
它提供了一个分层的J2EE框架来建立复杂的企业应用程序。
It provides a layered J2EE framework for building complex enterprise applications.
这种扩展的主要原因是在大型分布式应用程序的跟踪时需要提供分层次的数据表示形式。
This extended use of the execution flow notation is motivated by the need to provide a hierarchy of data representation, which is necessary for large-scale, distributed traces.
在您的MicrosoftCOM +应用程序利用分层架构是特别的明显。
This is true particularly if your Microsoft COM + applications make use of a layered architecture.
此模式鼓励您分层（表示层、域层、数据访问层）处理应用程序。
This pattern encourages you to treat an application in layers -- presentation, domain, data access.
通过在技术框架上的应用程序框架分层，为应用程序的创建提供了必要的构建模块的技术框架更加具体到实现。
The technical framework, which provides the essential building blocks for creating an application, is made more implementation-specific by layering an application framework on top of it.
现代的应用程序大都分层，而且可以通过在层间添加缓存来使这些分层更加有效。
Modern applications have layers, and you can normally make them more efficient by adding caches between layers.
在扩展应用程序的容量时，应该了解数据在分层环境中的流动并寻找出现瓶颈的位置。
Scaling an application involves understanding the flow of data in this tiered environment, and looking for bottlenecks.
应用程序上下文可以在一个分层结构中配置，在其中，子应用程序上下文可以看到父应用程序上下文中定义的bean，但反之则不行。
Application contexts can be configured in a hierarchy where a child application context can see beans defined in a parent, but not vice versa.
分层次的业务对象(Hierarchical Business Objects)——表示多个应用程序实体，比如父-子关系。
Hierarchical Business Objects - Represents multiple application entities, such as a parent-child relationship.
您可以使用延迟加载的Dojo树创建这个分层结构，使应用程序更高效。
You'll create this hierarchy using a Dojo tree with lazy loading to make the application more efficient.
框架一般都会将应用程序分层。一般来讲，它一般会将应用程序分为如下三层。
A framework will add layering to an application. In general, they divide applications in three layers.
分层的成员资格模型有一个重要特点，就是使用成员资格系统的应用程序不会绑定到某个特定的数据存储区。
An important feature of the tiered membership model is that applications that use the membership system are not bound to a specific data store.
本主题建议了一种方案，即将应用程序划分成与总体分层关系图中的各个层相对应的不同部分。
This topic suggests a scheme for dividing the application into different parts that correspond to the layers in an overall layering diagram.
框架一般都会将应用程序分层。一般来讲，它一般会将应应用程序一般用程序分为如下三层。
A framework will add layering to an application. In general, they divide applications in three layers.
在ISO分层模型的应用层，第7层转换只查找应用程序特定的协议，如HTTP，以定向到适当的目的地。
At the application layer of the ISO stack, a Layer-7 switch looks only for application-specific protocols such as HTTP, to direct to appropriate destinations.
前者对于应用程序中短循环密集的情况特别有效，后者则主要应用于按功能宽幅分层的数据存储器上。
The former is very effective for application programs with aggregate short loops, and the latter is mainly applied to data memory with data functionally grouped.
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