Clustering is the process of grouping the physical or the abstract object set into classes or clusters.
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。
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.
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。
In analogy to algebraic data type theory, this paper proposed the mathematical model of objects, object types and abstract object types.
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。
The fundamental beauty of object-oriented design lies in its ability to model real-world domain entities and their respective behavior as abstract objects.
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。
An abstract object-oriented model for power network topology is built up and an automatic generation method of primary topology is introduced, which applies the model and system vector coordinates.
提出了一种面向对象的抽象电力网络拓扑的模型，并用此模型实现了用系统矢量图的坐标关系自动生成原始拓扑的方法。
Use a Data Access Object (DAO) to abstract and encapsulate all access to the data source.
使用数据访问对象来抽象和封装对数据源的所有访问。
But in an application virtualization environment, the object code is interpreted within an abstract machine to provide the execution.
但是在一个应用程序虚拟化环境中，对象代码在一个抽象机器内经过解译，以便于执行。
Because the requirements will differ according to context, the advice to set up the worker object is best contained in each sub-aspect rather than in the abstract base aspect.
因为要求根据上下文而不同，所以设置工人对象的建议最好是包含在每个子方面中，而不是在抽象的基方面中。
By breadth, I mean the features that were beyond the scope of this article, such as abstract classes, interfaces, the iterator interface, reflection, exceptions, and object cloning.
广度指的是超出本文范围的那些特性，比如抽象类、接口、迭代器接口、反射、异常和对象复制。
There are three types of object classes: abstract, structural, and auxiliary.
对象类有三种类型：抽象、结构性和辅助性。
The first level consists of the performance object, which is a unit that can model a physical device or abstract component in a system.
第一级包括性能对象，它是可以为物理设备建模，或者抽象系统中组件的单元。
The business object editor has a new option to mark an business object as abstract.
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。
A close up of an object such as this feather against a pillow makes for a nice abstract piece of art.
在枕头的映衬下，这片羽毛的特写足以构成一幅很棒的抽象艺术作品。
It is very difficult to observe any abstract negativity, abstract emotion, divorced from the external object which originally caused it to arise.
因此欲观察抽象的负面情绪、抽象的情绪，是很难的事，必须先从外在的情境中脱离出来。
But these are still the object of sense, although the sensible is abstract and idealised.
数学上的抽象还是感性的东西，虽然是没有特定存在的抽象的感性东西。
The general or abstract idea of beauty is thus a radically different kind of thing than an individual beautiful object.
于是，美的普遍抽象理念和美丽的个体有着根本区别。
We'll discuss overriding abstract and concrete members in detail in Chapter 6, Advanced Object-Oriented Programming in Scala.
我们会在《第6章-Scala高级面向对象编程》中详细讨论重写抽象和具体成员。
We’ll discuss abstract types in more detail in Chapter 5, Basic Object-Oriented Programming in Scala.
我们会在《第5章，Scala基础面向对象编程》中详细讨论抽象类型。
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
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。
Figure 19 shows an abstract business object (AbstractBO) before and after you select a concrete type (ExtensionBO).
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)。
Now, any attempt to instantiate an object of type Configuration results in an error because the class is considered abstract and incomplete.
现在，所有要将configuration类型的对象实例化的尝试都会出错，因为系统认为该类是抽象的并且不完整。
At this point, you may be tempted to go one step further and replace the factory method with a full-fledged abstract factory object, as detailed in Design Patterns by Erich Gamma, et al.
此时，您可能很想更进一步并用成熟的抽象工厂对象替换工厂方法，如ErichGamma等人在设计模式中详细描述的那样。
Knowing this, you can note that the top object class is abstract, which means it only exists so that other object classes can extend it.
了解了这点，就能注意到top对象类是抽象的，这意味着它的存在只是为了让其他对象类能够扩展它。
The key advantage here is that the same object code can be executed on any hardware platform that supports the abstract machine (the interpreter).
这里的主要优势在于，可以在支持抽象机器(interpreter)的任何硬件平台上执行同样的对象代码。
Typically this is implemented by having an abstract class that has a static create method that returns a concrete object implementing the abstract class.
这种模式的典型实现方式是创建一个抽象类，其中具有静态方法create，这个方法返回的是实现了这个抽象类的一个具体对象。
Because you have defined this extension to be invoked when the transformation is processing a UML class, you can safely type the target object to an Abstract Syntax Tree (AST) TypeDeclaration object.
因为当转换处理UM l类时，您已经定义调用该扩展，所以您可以安全地向AbstractSyntaxTree (ast)TypeDeclaration对象输入目标对象。
Our abstract action class will need to change to get the User object that WebSphere Portal maintains.
我们的抽象操作类需要改成获取WebSpherePortal维护的User对象。
The top level object is the Order, an abstract class that is inherited by FoodOrder and BoxOrder.
顶层对象是Order，是FoodOrder和BoxOrder继承的一个抽象类。
The findResourcesByQuery method is passed an abstract representation of the query in the form of a com.ibm.websphere.query.base.Query object.
以 com.ibm.websphere.query.base.Query 对象的形式，向 findResourcesByQuery方法传递查询的抽象表示。
You open the file by calling the in function of the DL_Dxf object and passing a pointer to a class that inherits from the DL_CreationAdapter abstract class.
通过调用 DL_Dxf对象的in函数并将指针传递给一个继承 DL_CreationAdapter抽象类来打开此文件。
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