LDAP允许用多值属性容纳多个值。
您将看到一个为建立多值属性的界面，如图24所示。
You will be presented with an interface for modeling multivalued attributes, as shown in Figure 24.
这个属性会包含大量的值，所以是一个多值属性类型。
This attribute is supposed to hold a number of values, so it is a multivalued attribute type.
我们可以使用数组语法访问多值属性的个别元素，例如第一个地址。
We can access individual elements of many-valued properties, such as the first address, using array syntax.
如果多组属性包含任何可以保存多个数据实例的属性，我将称之为多值属性。
If the multigroup attribute contains any property that can hold multiple data instances, I will call that multivalue attribute.
现在，多组属性和多值属性面临的问题是必须将数据输入到相同的输入字段中。
Now, the problem with multigroup and multivalue attributes is that you have to enter the data in the same input fields.
请注意，属性页只显示目前层级的多值属性设定，该设定会从另一个层级继承。
Notice that a property page only displays the Settings at the current level for a multi-valued property that inherits from another level.
在此类应用程序中，要求用户输入出现次数最少或出现次数最多的多组或多值属性。
In such applications, you will require the user to enter certain minimum or maximum number of occurrences of multigroup or multivalue attributes.
在本例中，print指令更为简洁，仅指出存在一个名为works的多值属性，而未展开此属性。
In this case, the more succinct print instruction merely indicates that there is a many-valued property called works, but does not expand the property.
数值型关联规则的算法大多是将多值属性关联规则挖掘问题转化为布尔型关联规则挖掘问题，而连续属性的离散化是数值型关联规则的核心问题。
Most quantitative association rules transform mining association rules of numeric property into boolean property, and the kernel problem is to divide the numeric data into intervals.
还有两个列表对象，一为部门集合（尽管只有一个部门，但属性为多值），一为员工集合。
There will be two list objects -- one for the collection of departments (even though there is only one department, the property is many-valued), and one for the collection of employees.
我们可以使用相同的语法访问多值子数据对象属性(例如地址)。
We can access many-valued child data object properties, such as address, using the same syntax.
如果某些属性是多值的，那么可以多次调用属性的add方法来提供必要的值。
If some of your attributes are multivalued, you can call the add method for that attribute any number of times to supply all the required values.
注意，“rose”的分类属性是多值的。
blog数据对象将包含一个多值包容引用属性，名为item，它指向包含一个项目的列表。
The blog data object will contain a many-valued containment reference property called item, which points to a list containing the one item.
多值引用属性指向SDO_DataObjectList对象，此对象为数据对象列表。
A many-valued reference property will point to an SDO_DataObjectList object that will be a list of data objects.
重复值属性在正常添加下会与绑定至多值数据复选框一起使用。
The Attribute for repeating values is normally used in conjunction with the Binds to multi-valued data check box.
为了便于图方便地表示表格式数据，每个属性还可以定义为多值或单值。
To allow the graph to easily represent tabular data, each property may also be defined as many valued or single valued.
因为分类属性可以是多值的也可以是单值的，所以要用try - catch语句检查它。
Because the category property can either be multivalued or single-valued, you check for it with a try-catch statement.
若添加之前的示例中所使用的works属性，则该属性应为多值的。
If we were adding the works property we used in an earlier example, this would be many-valued.
属性可为多值的，也可为单值的。
属性可为多值的，也可为单值的。
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