数据传输对象(有时称为值对象)。
数据传输对象与视图关联。
问题：哪个数据传输对象由哪个实体返回？
The problem: which data transfer object is returned by which entity?
SDO在以下三个重要的方面增强了基本数据传输对象模式。
There are three important ways in which SDOs add to the basic Data Transfer Object pattern.
用数据传输对象(DTO)模式将多个数据结构封装成一个。
The data Transfer Object (DTO) pattern is used to package multiple data structures into one.
有一些代码(例如数据传输对象)是在这些工具之外开发的，用来解决特定的问题。
Some code (such as data transfer objects) was developed outside of these tools, solving specific problems.
数据传输对象是将一组值包装在一个对象中的方法，目的在于经济地传送这些值。
A Data Transfer object is a way to package a collection of values in a single object so they can be passed around economically.
Discussion数据库web服务提供的列表方法返回数据传输对象数组。
The list methods provided by the Discussion database Web services return arrays of data transfer objects.
在经典的设计中，这些方法中的值对象或数据传输对象用作方法参数并在需要复杂对象时返回值。
In a classic design, value objects or data transfer objects in those methods are used as method parameters and return values when complex objects are required.
作为J2EE核心设计模式之一的数据传输对象模式的提出，就是为了解决该问题的。
As one of the core patterns of J2EE, data transfer object pattern is presented to solve the problem.
我不得不解释使用数据传输对象来在servlet和JSP之间传输数据的最佳经验。
I would have had to explain the best practice to use data transfer objects to flow data from the servlet to the JSP.
BusinessLib类库工程包含了简单的描述地域的类，这些类被当作纯粹的数据传输对象。
The BusinessLib class library project contains simple domain classes, used as mere data transfer objects.
但 SDO与数据传输对象依然存在共性：仅传送数据，没有为之定义的应用方法或业务逻辑。
They still have this in common with Data Transfer Objects, though: They are only carriers of data and do not have application methods or business logic defined for them.
在Mashups4JSF出现之前，开发人员需要从应用程序DTO(数据传输对象)中手动生成feed。
Before Mashups4JSF, developers had to manually produce the feeds from the application's DTOs (data transfer objects).
在Mashups4JSF出现之前，开发人员需要从应用程序DTO(数据传输对象)中手动生成feed。
Before Mashups4JSF, developers had to manually produce feeds from an application's DTOs (data transfer objects).
应该将模型组织为与应用程序类似的方式，并包括捕获特定服务设计信息的视角，如数据传输对象的企业对象模型。
The model should be organized similar to applications, with viewpoints that capture specific service design information, such as the enterprise object model for data transfer objects.
本文中的示例包含数据抽象层（DAL）、数据传输对象（DTO）、业务逻辑层（BLL）、表示层和用于支持的helper类。
The example in this article consists of the Data Abstract Layer (DAL), Data Transfer Objects (DTOs), the Business Logic Layer (BLL), the Presentation Layer, and supporting helper classes.
或者他们会选择使用如Automapper这样的工具，将实体映射到DTO（数据传输对象），即使Automapper与简单地搜索映射数据相比，效率低下得多。
Or they'll prefer to use something like Automapper to map entities to DTO's even though it is woefully inefficient compared to simply retrieving projected data.
希望本论文为研究和实现其它类型(例如：面向对象)的异构数据库间数据传输提供一个很好的解决思路。
Hope to provide a good idea for researching and realizing other type data-transmission between different structural databases.
希望本论文为研究和实现其它类型(例如：面向对象)的异构数据库间数据传输提供一个很好的解决思路。
Hope to provide a good idea for researching and realizing other type data-transmission between different structural databases.
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