表2定义了多个类型使用的结构化属性组。
Table 2 defines structured groups of properties used by multiple types.
虽然枚举可能很有用，但是用结构化属性的方式表示连接点通常更方便。
While enumeration can be useful, it is often more convenient to express join points by means of structural properties.
决策树构造过程中利用关于结构化属性的背景知识指导学习过程，有效地提高了学习质量。
In the process of constructing decision trees, DKAS takes advantage of background knowledge about structured attributes to direct learning, so the quality of learning improves.
一个通常难以做出的重要决策就是一个聚集层是否真正是(结构化)层次结构的一个元素，或它是否仅仅是维度中一项的属性。
An important and often difficult decision to make is whether an aggregation level actually is an element of a (structural) hierarchy, or whether it simply is a property of an item in the dimension.
对于表(类型化表)中的行，其中的列是根据结构化类型的属性定义的。
As rows in a table (a typed table) whose columns are defined by the attributes of the structured type.
元素和属性通常以直白的英语命名(以便人能读懂)，同时它们又是高度结构化的(以便机器能够解析)。
The element and attribute names are usually written in plain English (so humans can read them). They are also highly structured (so computers can parse them).
按照结构化信息原则，您决定不把菜量和度量单位放在一个属性中，而是使用一个元素，于是选择以下格式。
Following the Principle of structured information you decide not to shoehorn the portion measurement and units into a single attribute, but instead of using an element, you opt for.
mutator方法是为某个结构化类型(structured type)的每个属性而存在的。
A mutator method exists for each attribute of a structured type.
当然，还应该使用其他结构化技术，比如在IMG元素中包含al t属性以帮助解释图像的用途。
Of course other structural techniques, such as including Alt attributes in an IMG element to help explain the use of the image, should be used.
observer方法是为某个结构化类型的每个属性而存在的。
An observer method exists for each attribute of a structured type.
为了实现这个目标，我们将调用observer方法(使用双点运算符)获取address列中的结构化类型值的城市属性。(清单2)。
To do that, we will invoke the observer method (using the double-dot operator) for the city attribute of the structured type value in the ADDRESS column (Listing 2).
当您创建结构化类型时，DB 2为类型自动创建一个构造函数，并为类型的属性创建mutator方法和observer方法。
When you create a structured type, DB2 automatically creates a constructor function for the type and creates both mutator and observer methods for the attributes of the type.
适当结构化你的用例模型(原则2：向你的用例目标和原则挑战；原则3：使用需求属性决定最好的用例模型)。
Structure your use case model appropriately (Principle 2: Challenge your use case goals and Principle 3: use requirement attributes to determine the best use case model).
结构化数据类型是一种用户定义的数据类型，它包含了一系列的属性，每一个属性都有一个数据类型。
A structured data type is a form of user-defined data type that contains a sequence of attributes, each of which has a data type.
结构化类型可以包含子类型，以及重用其所有属性并包含自己的特定属性的其他结构化类型。
A structured type can have subtypes, other structured types that reuse all of its attributes and contain their own specific attributes.
结构化数据类型可以用作普通表中某一列的类型(清单1和清单2)，也可以用作整个表(或视图)的类型，或者用作另一个结构化类型的属性(清单3)。
A structured data type can be used as the type for a column in a regular table (Listings 1 and 2), the type for an entire table (or view), or as an attribute of another structured type (Listing 3).
可以使用用户定义的属性来作为简单的、非结构化和无类型的扩展机制。
You can use user-defined properties as a simple, unstructured and untyped extension mechanism.
这些属性使得XML方言成为表示半结构化数据的主要词汇表。
These attributes make XML dialects prime vocabularies for representing semi-structured data.
当您在结构化类型的实例上调用observer方法并为其相关联的属性指定一个新值时，该方法将返回这个实例的一个属性值。
When you invoke an observer method on an instance of a structured type, the method returns the value of the attribute for that instance.
RepoItem还知道与条目相关联的元数据，因为IICE中的所有条目都可以与属性相关联，属性是关于内容的结构化元数据。
RepoItems also know about the item's associated metadata because all items in II CE can be associated with properties, which are structured metadata about the content.
例如，如果我们定义了一个称为address_t的结构化类型，那么city可能就是这个结构化类型的一个属性。
For example, if we were to define a structured type called address_t, city might be one of the attributes of this structured type.
JRules允许在规则工件中添加任意数量的定制属性，定制属性可以是简单的字符串描述或结构化的数据对象。
JRules allows adding any number of custom properties to rule artifacts, where the custom properties can be simple string descriptions or structured data objects.
对于肿瘤疾病，“病人——治疗次”结构可以将病人属性、疾病属性、治疗属性和疗效费用等信息组成全结构化的规范数据。
For cancer patients, the structure of "patients-number of therapy visits" can put some message into a structural date, such as property of patients, diseases, therapy, and effects and expenses.
对于肿瘤疾病，“病人——治疗次”结构可以将病人属性、疾病属性、治疗属性和疗效费用等信息组成全结构化的规范数据。
For cancer patients, the structure of "patients-number of therapy visits" can put some message into a structural date, such as property of patients, diseases, therapy, and effects and expenses.
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