数学研究数和空间的抽象对象。
Mathematics is concerned with the abstractions of time and space.
所谓聚类，就是将物理或抽象对象的集合分成相似的对象类的过程。
Clustering process is a collection of physical or abstract objects into object classes similar to the process.
这个符合级别严格以抽象对象作为资源的内容，但是支持可扩展类型和资源标识符的概念。
This conformance level deals strictly with abstract objects as the content of resources, but it does support the idea of extensible types and identifiers for resources.
应当注意，option对象本身是一个抽象对象，只用于定义其他对象将继承的属性。
It should be noted that the option object itself is an abstract object and is only used to define properties for other objects to inherit.
类似于代数数据类型理论，本文提出了对象、对象类型及抽象对象类型的代数模型。
In analogy to algebraic data type theory, this paper proposed the mathematical model of objects, object types and abstract object types.
所谓聚类，就是将物理或抽象对象的集合划分成为由类似的对象组成的多个类的过程。
Clustering is the process of grouping the physical or the abstract object set into classes or clusters.
它通过研究建筑形态这种抽象对象在人们的思维中产生的效果，来对建筑设计进行指导。
It is by studying the architectural form of this abstract objects in people's thinking to guide the architectural design.
我认为不仅存在这些物理对象，而且存在抽象对象：数学的对象，我们似乎需要它们来充实世界系统。
I don't hold that there are only these physical objects. There are also abstract objects: objects of mathematics that seem to be needed to fill out the system of the world.
利用面向对象技术，通过数据抽象将CAI中不同的对象统一起来，形成两个抽象对象图形对象和功能对象。
Objects in CAI are united using object-oriented technology and data abstract, and two abstract objects-graph and function object are formed.
数学家在过去数百年中已经证明，类对于这些目的就已经足够：它们可以担负起数、函数和其他抽象对象的任务。
But mathematicians have established in the past hundred years that classes, or sets, are enough for all these purposes: they can be made to do the work of Numbers, functions, and the rest.
在用抽象对象作为惟一元素构造出稳定的系统组织结构和应用框架后，从抽象对象派生出实例对象以实现框架和实例对象的分离。
System issues and application frameworks were constructed with abstract objects, and the instance objects were derived from the abstract objects to separate the frameworks with the instance objects.
依赖性倒置原则的基本思想就是对象应该依赖于抽象而不是实现。
The basic idea behind dependency inversion is that objects should be dependent upon abstractions and not upon implementations.
这是用来索引可搜索内容的抽象数据对象。
This are abstract data objects used to index searchable content.
但强迫公用api适应工厂对象或抽象工厂(只因为测试代码要求它这样)是错误的设计。
But forcing the public API to accommodate factory objects or abstract factories, just because the test code wants it to, is the wrong design.
对象类有三种类型：抽象、结构性和辅助性。
There are three types of object classes: abstract, structural, and auxiliary.
使用数据访问对象来抽象和封装对数据源的所有访问。
Use a Data Access Object (DAO) to abstract and encapsulate all access to the data source.
抽象语法树是一个表示为对象集合的表达式。
An abstract syntax tree is an expression represented as a collection of objects.
在我们解决持续性的第一个方法中，我们把DBMS的信息放在表示业务抽象(即分析类)的对象里。
In our first approach to addressing persistence, we put DBMS knowledge in the object representing our business abstractions (i.e., analysis classes).
函数对象是一个重要的普通程序的一部分，因为他们允许抽象比类型对象还要多，而且比它正在执行的操作还要多。
Function objects are an important part of generic programming because they allow abstraction not only over the types of objects, but also over the operations that are being performed.
因此，不能将抽象业务对象从XML转换到SDO。
As such, abstract business objects cannot be converted from XML to SDO.
面向对象设计最根本的魅力在于，它能够将真实世界领域中的实体及各自的行为建模为抽象的对象。
The fundamental beauty of object-oriented design lies in its ability to model real-world domain entities and their respective behavior as abstract objects.
业务对象编辑器现在有一个将业务对象标记为抽象业务对象的选项。
The business object editor has a new option to mark an business object as abstract.
抽象地说，协议只是对象同意遵循的一组行为。
A protocol, abstractly, is simply a set of behaviors that an object agrees to conform to.
表空间是存储数据库对象的容器集合的抽象。
A tablespace is an abstraction of a collection of containers into which database objects are stored.
在这个例子中，我们没有在被注入者中定义一个实例变量，而是定义了一个返回所需对象的抽象方法。
In this case we do not define an instance variable in the injectee, but an abstract method returning the required object. The method may be public or protected
图19显示了选择具体类型(ExtensionBO)之前和之后的抽象业务对象(AbstractBO)。
Figure 19 shows an abstract business object (AbstractBO) before and after you select a concrete type (ExtensionBO).
Figure是代表对象的抽象类，该类可以通过光栅显示描绘。
Figures are abstract types that represent objects that can be drawn on a raster display.
将使用新的抽象，如服务数据对象（ServiceData Object），隐藏与关系数据库这类数据源交互的复杂性。
New abstractions such as Service Data Objects will be used to hide the complexities of interacting with data source such as relational databases.
如果必须传入抽象工厂对象，那么您必须添加一个新的公用构造函数或赋值(mutator)方法。
If an abstract factory object must be passed in, then you must add a new public constructor or mutator.
如果必须传入抽象工厂对象，那么您必须添加一个新的公用构造函数或赋值(mutator)方法。
If an abstract factory object must be passed in, then you must add a new public constructor or mutator.
应用推荐