层直接代表多层应用程序中的一层。
Tier directly represents a tier in a multi-tier application.
这代表多层应用程序，它由几个层组成。
This represents the multi-tier application and it comprises of a number of tiers.
设计出分布式多层应用的图书馆管理系统。
Distributed multi-tier application design library management system.
该模型是一个典型分布式、多层应用的智能系统。
The integration model is a typical distributed and multi-layer application intelligent system.
J2EE规范描述了当前开发应用服务器和分布式多层应用所遵循的技术蓝本。
J2EE specifications provide the technique blue-prints of the current development of application servers and distributed multi-layer applications.
CORBA在异构环境下极具优势，已成为开发企业级多层应用系统的主要技术之一。
CORBA is excellent in isomerous environments and becomes an important technique for enterprise multi-layer application system.
由于分布式多层应用系统均在网络环境下运行，所以，它的执行效率成为设计时不可忽视的重点。
Because of the running of distributed-tier MIS based on net environment, so should pay more attention to the efficiency when design this system.
通过MSIL重写技术，Volta将单层应用转化成一个多层应用，自动生成通信和序列化的例程。
Through MSIL rewriting, Volta follows developer's declarations to turn a single-tiered application into a multi-tiered application, generating boilerplate code for communication and serialization.
基于RDS的多层应用系统利用数据绑定技术，使用户在客户端能对大量数据进行复杂的交互式处理。
With data binding technology of the multi tier application system based on RDS, the user can do complicated processing on large amount of data interactively from the client computer.
这意味着其他模块无法修改此数据库。这减少了出现问题时在多层应用程序体系结构中需要遵守的调试路径。
This means that no other modules can modify the database, reducing the debugging paths you need to follow in a multi-tiered application architecture when problems arise.
由于分布式多层应用系统其自身的结构特征及其运行环境，决定了它的执行效率将成为其设计中不可忽视的重点。
Because of the running of distributed-tier MIS based on net environment and its architecture so people should pay more attention on the efficiency when people design this system.
使用RemoteServer和RemoteConnection组件，就可以使用. NETRemoting来开发多层应用程序。
With the use of the RemoteServer and RemoteConnection components, this can lead to multi-tier applications using.net Remoting.
虽然后两个版本中都有 Win32和 .NET 的个性化设置，但是在本文中，我们希望着重讨论 .NET 用来构建多层应用程序的能力。
The later two have both Win32 and .NET personalities, but in this article I want to focus specifically on the .NET capabilities to build multi-tier applications.
微软Live实验室对外发布了Volta技术预览版——一个可以使开发者更快地构建多层web应用的开发工具集。
Microsoft Live Labs has released Volta - a technology preview of a developer toolset that will enable developers to build multi-tier web applications faster.
同任何流程一样，一旦你成功规划出流程，它就能被应用于不同领域的许多层次之中。
Like any process once you get it right it can applicable on many levels and in many situations.
实际业务应用程序的数据类型通常较大而且内容复杂，并具有许多属性和多层嵌套。
Data types for realistic business applications are often both large and complex, having many properties and many levels of nesting.
如今，企业系统解决方案一般采用多层的系统架构，包含用于表示、控制器、应用、领域，和持久性的分别的层。
Enterprise system solutions nowadays commonly adopt a multi-layered system architecture, with separate layers for presentation, controller, application, domain, and persistence.
框架驻留在多层企业级应用程序环境中的业务层中。
The framework resides in the business tier of a multi-tiered enterprise application environment.
事实上，在服务提供者和消费者双方的交互中，在很多层面上都应用了联合的概念。
In fact, the interactions between service providers and consumers has many levels in which the concept of joint action applies.
可以用这些组件来提供多层的、基于客户机和服务器的企业应用程序。
The components can then be used to provide multi-tier client - and server-based enterprise applications.
J2EE是一个非常健壮且流行的标准，适用于多层企业应用程序。
J2EE is a very robust and popular standard for multi-tier enterprise applications.
同样的，今天的应用程序往往非常复杂，包含很多层次。
Likewise, today's applications tend to be remarkably complex, comprising many layers of concern.
在一个多层系统中，用户通常会发起长对话(或应用程序事务)。
In a multi-tier system, users usually initiate long conversations (or application transactions).
应用程序和系统架构师如今具备从Internet和intranet基础设施设计到多层冗余硬件和软件终端等广博的知识。
Application and system architects today have a broad base of knowledge from Internet and Intranet infrastructure designs to multi-layered redundant hardware and software backends.
J2EE平台由服务、应用程序编程接口（application programminginterfaces，API）及协议所组成，该协议提供了开发多层的且基于 Web 的应用程序的功能。
The J2EE platform consists of services, application programming interfaces (APIs), and protocols that provide functions for developing multi-tiered, Web-based applications.
从图1可以看到，在这种多层场景中使用APP_USER之类的通用应用程序用户存在几个问题。
As Figure 1 illustrates, there are several inherent problems with the usage of a generic application user such as APP_USER in such multi-tier scenarios.
调试中的一大挑战就是应用程序和WebSphereMQAPI之间往往存在多层系统代码。
One of the challenges in debugging is that there are often many layers of system code between the application and the WebSphere MQ API.
每个服务器都需要由多层软件组成的软件堆栈(操作系统、中间件和应用程序)。
Each server requires a software stack composed of layers of software (operating system, middleware, and applications).
每个服务器都需要由多层软件组成的软件堆栈(操作系统、中间件和应用程序)。
Each server requires a software stack composed of layers of software (operating system, middleware, and applications).
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