The technology of feature recognition and data abstraction.
特征识别与数据提取技术。
OOP can be as simple as data abstraction, or as complex as a company-wide methodology.
OOP可以象数据抽象那样简单，也可以象公司范围的方法学那样复杂。
Unlike some of the other data integration models, SDO doesn't stop at data abstraction.
与其他某些数据集成模型不同的是，SDO没有停留在数据抽象上。
Then, proposing the view of data abstraction is used for building the hierarchical models.
在数据中心的建立过程中，数据抽取是必不可少的，最重要的环节。
Most object-oriented programming languages support data abstraction and encapsulation for information hiding.
大多数面向对象语言均支持信息隐蔽的数据抽象和封装。
YQL provides the data abstraction and caching that allows applications to access data on the server or on the local SQLite.
YQL提供了数据得抽象和缓存，允许应用程序访问服务器上或本地SQLite上的数据。
Dojo's data abstraction layer, dojo.data, provides a standard API for dojo applications to access a variety of back-end services.
dojo的数据抽象层dojo . data，为dojo提供一个标准API来访问各种后端服务。
Polymorphism is the third essential feature of an object-oriented programming language, after data abstraction and inheritance.
多态性是面向对象语言中继封装，继承之后第三个基本特征。
Data abstraction allows programmers to ignore the details of how a type is represented and to think instead about the operations that the type can perform.
数据抽象允许程序员忽略类型如何表示的细节，而只考虑该类型可以执行的操作。
It is characterized by the data abstraction and information hiding, and is in conformity with the thinking mode of the natural decomposition of real problems.
它具有数据抽象、信息隐藏等特点，符合人们对实际问题进行自然分解的思维方式，并能提高软件的可重用性、可扩充性和可维护性。
Although SDO 1.0 aims at the same data abstraction goal, it has several major drawbacks, the main one being a lack of helper classes, such as XSDHelper, XMLHelper, and so on.
尽管SDO 1.0以相同的数据抽象为目标，但有几个大的缺点，其中主要的一点是缺少helper类，如xsdhelper,XMLHelper等。
For contributions to practical and theoretical foundations of programming language and system design, especially related to data abstraction, fault tolerance, and distributed computing.
对编程语言和系统设计的实践与理论基础，尤其是数据抽象、容错和分布式计算方面的贡献。
Data preparation not only demand the human participation but also may resort to some tools for data removal, data abstraction and data conglomerate to make the data is fit for mining algorithm.
数据准备既需要人的参与又可以借助于一些工具清理、提炼、集成数据，使得经过预处理后得到的数据能够满足挖掘算法的需要。
It also provides an abstraction on top of data storage and retrieval.
它也提供一个抽象的顶端数据存储和检索。
SDO components provide a common abstraction for data flow between components regardless of scope.
SDO组件提供了组件间数据流的公共抽象，而与范围无关。
Like UML models that are abstractions of the application architecture, data models represent the abstraction of the information model.
就像uml模型是应用程序架构的抽象一样，数据模型表示信息模型的抽象。
Generally, though, it's best not to mix and match XML responses and plain-text responses in the same application; sticking to a single data format makes code abstraction and reuse simpler.
但是，一般来说，最好不要在同一个应用程序中把XML响应和纯文本响应混合使用；保持单一数据格式可以让代码抽象和重用更加简单。
It has to, in effect, introduce a layer of abstraction, allowing for changes in a data layer with no or minimal impact to service implementations.
实际上，它需要引入一个抽象层，以允许数据层的更改而不影响服务实现或将这种影响降到最低。
SDO represents data at this level of abstraction.
SDO表示在此抽象级别的数据。
Depending on the complexity of the project, a canonical data model may be specified at two different levels of abstraction and granularity.
取决于项目的复杂性，可以在两个不同层次的抽象和粒度上指定规范化数据模型。
This module-level scoping provides a degree of abstraction (data hiding) that lets you restrict visibility of the database to a specific module.
此模块级范围提供了一个抽象级别(数据隐藏)，允许您限制数据库对特定模块的可见性。
Applying table abstraction to the underlying data file makes it easier to seamlessly apply SQL operations.
对底层数据文件应用表抽象使无缝应用SQL操作变得更加轻松。
As a DMS always returns the information in the same format (a data Graph), it hides the actual data storage and provides a level of abstraction between the SDO application and the EIS.
DMS总是以同一种格式(数据图)返回信息，它隐藏了实际的数据存储信息，在SDO应用程序和EIS之间提供了一层数据提取的功能。
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。
This allows analysis and traceability of the relationship between data patterns, both across lines of business and at varying levels of abstraction.
这使得跨业务线和在不同级别抽象上的数据模式之间的关系可被分析和跟踪。
The data model is a well organized abstraction of that data, so it is quite natural that the data model has become the best method to understand and manage the business of an organization.
数据模型是对那些数据的组织良好的抽象，因此数据模型成为理解和管理企业业务的最佳方法是极其自然的。
In the application shown in Figure 2, the GUI relies on an abstraction — a data access object or DAO.
在图2所示的应用程序中，GUI依赖于一个抽象——一个数据访问对象或DAO。
RDA provides extensive data modeling capabilities that allow data models to be defined at different levels of abstraction.
RDA提供大量的数据建模功能，以便在不同级别的抽象上定义数据模型。
RDA provides extensive data modeling capabilities that allow data models to be defined at different levels of abstraction.
RDA提供大量的数据建模功能，以便在不同级别的抽象上定义数据模型。
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