同样地，一个元类也有类描述。
例如，一个类描述了现实世界中的一个物理对象。
For example, a class describes a physical object in the real world.
一个类描述了数据的集合以及操作这些数据的函数。
A class describes a set of data, along with the functions that operate on that data.
标注文本集合聚类后生成的类簇被称为聚类描述问题。
Document clustering description is a problem of labeling the clustered results of document collection clustering.
FSP是一类描述并发程序形式化规约的进程代数记法。
FSP is a kind of process algebra notation that can be used to describe formal specifications of concurrent programs.
通过设计基于类描述的测试用例，一个人能够在较深的级别上测试系统。
By designing test cases based on class descriptions, one is able to test the system at a deeper level.
这个例子中，学生将乘坐火车(每部分都由单独的类描述)上学。
In this example, a student will use the train (each depicted by separate classes) in order to go to school.
空间方向关系是一类描述空间目标间位置分布的基本空间约束。
Spatial directional relation is one of the basic spatial constraints which represent geometric distribution relations of spatial objects.
本模板类描述了一个对象，这个对象是类型为T的可变长度的序列元素。
The template class describes an object that controls a varying-length sequence of elements of type T .
PeriodicThreadDescriptor类描述了一个线程作为线程组的一部分启动。
The PeriodicThreadDescriptor class describes a thread to be started as part of a group. It provides a single public constructor.
实际上，这个事件由 HsqldbRunningDecorator类的updateDecorators 引发，那个类描述了插件定义的“其他”decorator。
This event is actually fired by the updateDecorators from class HsqldbRunningDecorator, which represents the "other" decorator defined by the plugin.
巴尔马干酪是一个用来描述一类坚硬的意大利奶酪的通用名称。
Parmesan is a generic term used to describe a family of hard Italian cheeses.
这些方法可分为三类信息写作：事实类、描述类和过程类。
These methods can be classified into three types of informational writing: factual, descriptive, and process.
英国人的姓氏主要分为四大类：父姓、职业姓、描述性的和本地姓。
British surnames fall mainly into four broad categories: patronymic, occupational, descriptive and local.
这些方法可分为三类信息写作：事实性、描述性和过程性。
These methods can be classified into three types of informational writing: factual, descriptive and process.
从描述生成资源类。
这一节描述类装入的核心概念，为系列剩下的部分提供知识基础。
This section describes the core concepts of class loading to provide a knowledge base for the rest of this series.
描述对类的序列化表示控制的精确程度。
Describes how precisely you can control the serialized representation of your classes.
这里简单描述了类的一些支持方法。
Here are brief descriptions of some support methods in the class.
通过活动图可以清楚的描述类的行为。
The behavior of the class is described using an activity graph.
序列图可用于描述类或一组相互作用的类的使用，因而描述了交互所需的协议。
Sequence diagrams can be used to describe the USES of a class or interacting group of classes, thus describing the protocols required for interaction.
创建单独的聚合描述类。
描述每个类的属性和关系。
接下来，您会看见描述类的属性
OWL支持6种主要的方法来描述类。
表4显示消息队列框架引用实现包中所包含的类的描述。
The description of the classes contained in the message queue framework reference implementation package is shown in Table 4.
参与者：类及其职责的描述。
Participants: a description of the classes and their responsibilities.
用例分析第四步：描述类的职责。
Use-Case Analysis step 4: Describe the class's responsibilities.
类的职责描述了这个类在系统中所提供的服务，而且其它类不会重复提供这些服务。
A responsibility of a class describes the services that this class will provide in our system, and that no other class will provide.
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