如果维度将带有时间戳的操作派生的键用于历史数据，那么在创建事实时，就没有附加工作。
If the dimensions use operationally derived keys with time stamps for history, there is no additional work when a fact is created.
如果想要验证分区键的好坏，可以查看工作负载内查询是否已经被并置以及数据是否已经被很好地平衡。
If you want to validate how good your partitioning keys are, you should check to see if queries in your workload are collocated and if the data is balanced properly.
该数据集合必须包含输出中的wi_itemid列，因为该表提供了您将会使用到的键，来获取来自这些工作项的联系。
This data set must include the WI_ITEMID column in the output, because this table provides the key that you will use to retrieve the links from these work items.
在工作台窗口左下角的文本输入字段中输入工作物件的ID并按[enter]键。
ENTER the work item's ID into the text entry field in the lower left corner of the workbench window and press [ENTER].
分区的工作方式是对键计算散列码。
The way partitions really work is that a hash code is calculated on the key.
我注意到在Xdmx失败时，Ctrl、Shift和alt键无法正常工作。
I've noticed that the Ctrl, Shift, and Alt keys fail to work properly when Xdmx fails.
这将指示DB 2将索引键传递给内存中的排序程序，而不是再次将这些键写到DASD上的排序工作文件中，然后从中读取这些键。
This instructs DB2 to pass the index keys to the sort program in memory, rather than having the keys written to and read once again from sort work files on DASD.
助记符通常称为加速键，因为它们根据GUI内容直接进行工作。
Mnemonics are often called accelerators, because they work directly from the GUI content.
切记，对于要工作的表之间的关系而言，关系的一的方面的主键字段一定要与关系的多的方面的外键字段相匹配。
Remember that for relationships between tables to work, the primary-key field on the one side of the relationship must match up to the foreign-key field on the many side of the relationship.
字典的键天生是唯一的，所以可以用字典来删除文件的重复行，为了完成这项工作可以采用保存这些行的原始排序的方法。
The keys of a dictionary are inherently unique, so it's possible to use a dictionary to remove duplicate lines from a file, and to do so in a way that preserves the original ordering of those lines.
任何有关系型数据库背景的人都知道主键实际上不会改变，因为要把其更改传播到外键是很昂贵的工作。
Anyone with a relational data background knows that their primary keys really shouldn't change, as it's expensive to propagate that change to foreign keys.
以这种方式控制ETL工作，对于保证按适当次序装载包含主键或外键依赖的数据仓库表十分有用。
Controlling the ETL work in this manner can be useful for guaranteeing the proper sequence for loading data warehouse tables that contain primary or foreign key dependencies.
如果基于查询工作负载选择一个分区键，那么此分区键通常应该包含一个合并列或常被用于很多查询的一组列。
If you choose a partitioning key based on your query workload, the partitioning key should typically consist of either a joined column or a set of columns that is frequently used in many queries.
其工作原理是这样的：当松开一个键时，updatetext框内的字符数就被从140减掉。
The way it works is, when a key is released, the number of characters found in the update text box is subtracted from 140.
Ctrl- N新建浏览器工作窗口，你也可以使用熟悉的F5键在工作窗口之间进行切换。
Ctrl-N launches a new workspace, and you can swap between workspaces using the key formerly known as F5.
通过使用键盘快捷键Ctrl +Enter，您可以快速输入一个新的工作项。
This allows you to quickly enter new work items by using Ctrl + enter as a keyboard shortcut.
通过代表所发现的键的数量的值，reduce 工作线程将许多键缩减为一个惟一的集合。
The reduce worker reduces the keys to a unique set, with the value representing the number of keys found.
AE有很多快捷键，需要记住那些则取决于你的工作流程。
There's a ton of shortcuts and which ones you need to remember depends on your workflow.
三键操作，1600dpi与蓝牙2.0连接确保了该款鼠标能胜任大多数家庭和办公工作。
Three button operation, 1600dpi laser technology and Bluetooth 2.0 connectivity ensure that the eclipse touchmouse can cope with a multitude of home and office tasks.
当然，描述一个生物学上的神经元或者神经键，还需要做大量的计算工作”Bettencourt says.
"Certainly to describe a biological neuron or synapse, you need to do a lot more computation, " Bettencourt says.
要对齐表中的项目，选择工作区上的加号(+)按钮，按下ctrl键，然后单击表。
To align items in the table, select the plus (+) button on the canvas, press the Ctrl key, and click the table.
键盘同时还有供暗处工作使用的背景灯，同时具有防溅功能，并舍弃了一些极少使用的键，如系统请求键（SysRq），以此创造更为流线型的外观。
The keyboard also has a backlight for working in the dark, is spill resistant and jettisoned some rarely used keys like SysRq for a more streamlined look.
该方法接受5个参数：行索引、列索引、单元格值、电子表格键和工作表键。
This method accepts five arguments: the row index, the column index, the cell value, the spreadsheet key, and the worksheet key.
下一步，点击protocoldata键并选择工作区底部附近的Browser，如图20所示。
Next, click the Protocol Data TAB and select Browser near the bottom of the workspace, as shown in Figure 20.
其工作方式类似于Python字典，允许将对象放在由字符串类型的键确定的名称处(并在以后从该位置删除)。
It ACTS like a Python dictionary that allows objects to be placed at (and later deleted from) names identified by string-typed keys.
除了表3所示的键组合外，鼠标移动键，比如上、下、左、右，以及Home和end键都通常被设置为以逻辑方式工作。
Besides the key combinations shown in Table 3, cursor movement keys such as the right, left, up, and down arrows, and the Home and End keys are usually set to work in a logical way.
选择工作区上的TotalPrice输入字段，按下 Ctrl键，然后单击表。
Select the Total Price input field on the canvas, press the Ctrl key, and click the table.
按住Shift键的同时点击文档区域之外的工作区。
Hold down Shift + click on the working area (outside the document area).
按住Shift键的同时点击文档区域之外的工作区。
Hold down Shift + click on the working area (outside the document area).
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