The mapping object is allocated in the constructor (set in italics).
映射对象由构造方法来分配（见其中的斜体部分）。
If the positional argument is a mapping object, return a dictionary mapping the same keys to the same values as does the mapping object.
如果位置参数是一个映射对象，则返回像映射对象一样的键值映射。
You can supply a handle to a file-mapping object that the function will use to create the bitmap, or you can let the system allocate the memory for the bitmap.
可传一个文件映射对象的句柄来创始位图。或者让系统为位图分配内存。
Next, you need to define how the actions are constructed from intermediate objects and the mapping from the intermediate object fields to the action fields.
下一步，您需要定义如何在中间对象的基础上构造操作，以及定义从中间对象字段到操作字段的映射。
The business object mapping editor can help by providing you with different views of the map.
业务对象映射编辑器可以帮助您，为您提供不同的映射视图。
Define the mapping between intermediate object fields and event fields.
定义中间对象字段与事件字段之间的映射。
This data synchronization pattern can also incorporate mapping of the business object from an application-specific format to a generic format.
这种数据同步模式还可以从应用程序特定的格式到通用格式合并业务对象的映射。
A map parameter mapping lets you reconcile different business object parameters.
映射参数映射允许您协调不同的业务对象参数。
To overlay the standard POSIX interface onto an object storage system, a mapping is required.
为了将标准POSIX接口叠加到对象存储系统上，需要一个映射。
The object relational mapping technology lets you map relational databases to objects.
对象—关系映射技术允许您将关系数据库映射为对象。
The tedium of JDBC development led to the creation of the object relational mapping (ORM) framework, which provides a data access abstraction layer.
冗长乏味的JDBC开发导致对象关系映射(ORM)框架的诞生，该框架提供一个数据访问抽象层。
Mapping business object attributes is similar to mapping parameters: you connect source attributes to target attributes.
映射业务对象属性类似于映射参数：将源属性连接到目标属性。
Object-relational mapping is the best solution when you have a legacy schema, perhaps not defined with an object model in mind.
对象关系映射是使用遗留模式(可能定义时没有考虑对象模型)时的最佳解决方案。
A lookup relationship defines a manually populated mapping between business object property values.
查询关系定义业务对象属性值之间的手动填充映射。
JPA is a simplified programming model used for object relational mapping and data persistence.
JPA是一个用于对象关系映射以及数据支持的简化程序模型。
Technest\'s 3D sensing algorithm fuses data from multiple sensors to achieve high-resolution rapid 3D mapping and reliable object recognition.
该公司的3D算法能够从多个传感器融合数据，实现高清快速3D制图和可靠的目标识别。
Object relational mapping refers to the technique of mapping the data representation from an object model to a relational data model with a SQL-based schema.
用基于 SQL 的模式可以把数据呈现从对象模型映射到关系数据模型，对象关系映射引用了这项技术。
The JPA simplifies object relational mapping and data persistence.
jpa简化了对象关系性映射和数据持续性。
If the XML vocabulary is a direct mapping of the object model, it won't be very stable.
如果xml词汇表是对象模型的直接映射，那么它不可能很稳定。
In the general case, you should expect some rework in the area of the mapping related to object ID handling.
一般情况下，您应该对与对象ID处理相关的映射区域进行重写。
Look at the simplest SQL data binding task: mapping an object that doesn't refer to any other objects to a single table.
最简单的SQL数据绑定任务：把没有引用其他任何对象的对象映射到一个表。
Standard J2EE is partially able to satisfy this mapping, for example, by simply mapping the object to a session EJB class, and the operation to a particular secured EJB method.
标准J2EE可以部分地满足此映射，例如，可以将对象 映射到会话EJB类，将操作 映射到特定的安全 EJB方法。
Mapping one worldview to the other is called object-relational mapping, and that mapping is rarely straightforward, since you need to reconcile two conflicting organizational strategies.
将一种世界观映射为另一种世界观称为对象？关系映射，而这种映射很少是直接了当的，因为需要协调两种冲突的组织性策略。
Gone are the days of writing your own object-relational mapping (ORM), logging, or testing framework.
手动编写对象关系映射(ORM)、日志或测试框架的时代已经一去不复返。
Figure 12 shows a mapping using the Business Object map editor.
图12显示了使用BusinessObjectMap编辑器的映射。
Object-relational mapping for creating models
用于创建模型的对象关系映射
Simplicity is the biggest advantage of SQL Maps over other frameworks and object relational mapping tools.
简单性是SQLMaps 优于其他框架和对象关系映射工具的最大优点。
Listing 2 shows the mapping for the Product object seen above.
清单2显示了上面所见到的Product对象的映射。
Use when you only want to use the Hibernate object relational mapping component.
当您仅仅想要使用Hibernate对象关系映射组件时使用。
ActiveRecord is not a full object relational mapping layer.
ActiveRecord并非全对象关系型映射层。
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