请选择一列以用作新嵌套表的键。
Please select a column to serve as the key for the new nested table.
这类似于数据库中选择一列作为主键。
This is analogous to making a column in a database a primary key.
请选择一列以用作新嵌套表的键。
若选择一列，Explorer窗口的右侧就会显示数据集内该列数据的信息。
By selecting each column, the right section of the Explorer window will also give you information about the data in that column of your data set.
如何从一个表选择一列和来自另一个表的两个列当t - sql表没有关系吗？
How to select a column from one table and two columns from another table when both the tables have no relation in T-SQL?
导出数据的类型已经由分析提供者所决定，该功能将提供一列已知的数据导出，并且允许您选择要执行哪个（参见图9）。
The type of data exported has been determined by the analysis provider, which will supply a list of known data exports and allow you to select which one to perform (see Figure 9).
我们选择了GRID布局，这种布局默认具有一列。
这一列表是由工作台选择初始化的。
如果该命令不确定类的位置，将打开一个窗口并显示一列可以进行选择的选项。
If the command is unsure about the class's location, a window opens with a list of options for you to choose from.
要确保选择了正确的文档，视图中的第一列包含了文档唯一标识。
To ensure the correct document was selected, the first sorted column in the view contains the document unique ID.
我们选择使用一列单选按钮，每个单选按钮代表一种格式。从调色板中拖动RadioButton小部件即可添加这些按钮。
We opted for a series of radio buttons, one for each format, and these can be added by dragging the radio button widget from the palette.
然后，它依次从同一列表中选择其它WebSphereportal应用程序服务器实例，直到再次遇到最初选择的服务器为止。
It then selects the other WebSphere Portal application server instances, in turn, from this same list until the initially selected server is reached.
通过选择第一列然后在单击第二列的同时按住“Ctrl”按钮选中这两列。
Select both columns by selecting the first column and then pressing the button while you click the second one.
如果客户端使用多个服务，您可能需要选择在左侧一列中PortQNameBindings下配置的服务(例如，CustomerManagerService)。
If you have more than one service used by a client, you might need to select the service you are configuring under Port QName Bindings in the left column (for example, CustomerManagerService).
选择列表内的任意一列并按下工具栏中的Filters按钮。
Select any column in the list and press the Filters button in the tool bar.
简单性：程序可以使用这些节点测试，选择基于共同组head元素或类型定义的一组元素，而不是逐一列举所有具体的元素名。
Simplicity: the program can use these node tests to select a group of elements based on their common group head element or type definition rather than enumerate all concrete element names one by one.
例如，——checklist是用于选择一个或多个选项的一个不错的控件，它发出一列带引号值，其中每个值与一个启用的选项相关。
For instance, — checklist, which is great for choosing one or more options, emits a list of quoted values, where each value is associated with an enabled option. An example demonstrates the operation.
在Numberofcolumns中，选择2列，然后将第一列的宽度设置为20%，第二列为80%。
Under Number of columns, select 2 columns, and then set the width for the first column to 20% and the second column to 80%.
选择varstring作为第一列的数据类型，它包含 “DAN”
Choose varstring as a data type for the first column, which as you recall contains "DAN"
在我们的例子中，我们选择让pa端持有user的外键，这样表中就会有一列代表持有user表主键的PA。
In our case, we chose to have the PA end hold the foreign key of the User so there would be a column in the table representing a PA that holds the primary key of the User table.
可供我们选择的人物成千上万，事实上汇编这一列表非常有趣。
There were hundreds of people to choose from, so this has been a fun list to compile.
迪安斯和罗滕伯格选择了紧凑型Melodie线阵列扬声器来满足精准覆盖角扩声需求，配置为5箱体一列，共4列紧吊装在顶棚。
Deans and Rothenberg selected the tight pattern control of M 'elodie line array loudspeakers to deliver the precise coverage needed, with four hangs of five boxes, flown tight to the ceiling.
我随机选择一个元素如何在MATLAB矩阵的每一列吗？
How do I randomly pick an element in each column of a matrix in MATLAB?
一种移动式媒体播放装置包含一数据库、一列表选择单元、一频道选择单元、一调谐单元以及一播放单元。
The mobile media playing device comprises a database, a list selection unit, a channel selection unit, a tuning unit and a playing unit.
对于从数据源中选择的每一列，此类包含具有适合该列的数据类型的数据成员。
For each column you select from the data source, the class contains a data member of the appropriate data type for that column.
GROUPBY子句可用在SELECT的多条结果中选择数据并且将数据组织成一列或几列。
The group by clause can be used in a SELECT statement to collect data across multiple records and group the results by one or more columns.
用户还可利用另一列表选择地址分类。该分类列出了联系人及隶属群组。
A list allows users to select alternative address book categories with the contacts and groups in them.
用户还可利用另一列表选择地址分类。该分类列出了联系人及隶属群组。
A list allows users to select alternative address book categories with the contacts and groups in them.
应用推荐