Users can construct virtual columns from any combination of columns within a table and then analyze those virtual columns in turn.
用户可以使用表中任意的列组合构造虚拟列，然后依次分析那些虚拟列。
The combination of columns then provides the required uniqueness so you can have an arbitrary number of rows in the database table.
列的组合能提供所需的唯一性，使您的数据库表中能拥有任意数量的行。
In relational databases the attributes contained in an associative table are traditionally the combination of the keys in the tables involved in the relationship.
在关系数据库中，关联表中包含的属性传统上是关系中涉及到的表中的键组合。
With combination of different key lengths and different hashing algorithms, IBM NAS provides encryption types as shown in Table 1.
通过组合使用不同的密钥长度和散列算法，IBMNAS提供表1所示的加密类型。
The name of an associative table is typically either the combination of the names of the tables that it associates or the name of the association that it implements.
关联表的名称通常是它所关联的表的名称组合，或者是它实现的关联的名称。
Therefore, in the following examples, the default combination of conditions is always and (see Table 2).
因而，在下面的例子中，默认的条件组合始终是and （请参见表2）。
Using a combination of Ruby reflection and metaprogramming, the columns of the table become properties of the object.
使用Ruby反射和元编程的组合，表的列可以变成对象的属性。
The dimensions are defined in the CREATE table statement and storage is reserved for each combination of values.
在CREATEtable语句中定义维的时候，就为每种值的组合预留了存储空间。
Table 1 Kanban combination of Time and Task
用看板结合时间与任务
The table is logically joined to itself, and the more selective non-leading index keys are applied as index bound filters to each unique combination of the leading key values.
首先在逻辑上将表与其自身连接，然后将更具有选择性的非起始索引键作为索引绑定过滤器，应用于起始键值的每个惟一的组合。
The following table gives the size of minibin for each datatype with a combination of resolution and number of fragments.
下表给出了每种数据类型的迷你箱状图的大小，同时还给出了解析率和片段数。
A table can store a combination of validated and not validated XML documents in a single XML column.
表可以在它的一个列中同时储存经过验证和未经过验证的XML文档。
In combination with enhancements to the ALTER TABLE statement, a convenient way for managing different versions of a database solution was created.
再结合使用对ALTERtable语句的改进，就可以方便地管理数据库解决方案的不同版本。
Table tennis and martial arts to both the Chinese people of good combination, quite creative, but why does the male lead so as vampire?
把功夫和乒乓球这两项中国人的擅长项结合在一起，挺有创意的，但为什么男主角那么像吸血鬼呢？
The catalog is uniquely identified by the combination of the member_id and the identifier attributes of the catalog table as defined by the WebSphere Commerce database schema.
目录是由目录表中的 member_id和identifier属性唯一鉴别的，目录表是在WebSphereCommercedatabaseschema中定义的。
In this design, any combination of electrical ratings shown in the rating table may be switched from one circuit to the other.
在这种设计中，参数表中所示的电参数的任何组合可以从一个电路转换到另一个电路。
This paper introduces a computation method of trigonometric functions and inverse trigonometric functions in microprocessor by usr of combination binary fixed point operation with look-up table.
本文介绍了一种在微处理器中用二进制定点运算和查表相结合的方法简单实现三角函数和反三角函数运算的方法。
Under the control requirements, the combination of programming, system by system and circuit wiring diagram, the list of the necessary components table.
根据控制要求，结合程序设计，得到系统电路图和系统接线图，列出了所需要的元器件表。
He is, FengJing daily, qiaomuyu, to the table is a combination of pu gaza case net bottles of water, add by night to steal items, let mice live at ease have be guided.
他每日挑水、唪经、敲木鱼，给观世音菩萨案桌上的净水瓶添水，夜间不让耗子来偷物品，生存过得稳当自在。
Then, through organic combination of rock mass block index and absolute weathering index in the general sector scope table, the quantitative method of GSI is constituted.
将岩体块度指数、绝对风化指数在地质强度指标的区间范围概化表上有机结合起来，构成了GSI的定量确定方法。
This paper describes Huaiyuan dialects phonologic system and sums up its characteristics, then list the combination table of initials and finals.
本文描写了安徽怀远方言的音系，概括其声韵调的特点，列出声韵拼合表。
In the restaurant, we embed the withered twig on the surface of the table, in combination with the interaction of light and shadow, to create the feeling of mountain forest.
在餐厅里，我们把枯树镶嵌在了桌子上面，结合光影的互动，一副山林便如此。
The bank combination operation will become an inevi table direction in order to enhance the power of international competition and increase the benefits.
为增强国际竞争力、提高经营效益，银行混业经营将成为必然趋势。
Examples include the combination of the kitchen island bench with the dining table, and the incorporation of the laundry within the powder room joinery.
例如厨房长椅与餐桌的组合，洗衣房和化妆室的合并。
The combination of a rotary disc sander comprising a base and a motor-driven, vertically arranged sander disc mounted on the base, with a horizontally arranged tiltable work support table.
一个转盘，包括一个基础和一个马达驱动，纵向排列组合盘机砂光机安装在基地，以横向安排表可倾工作的支持。
This method analyzes table format efficiently, including coupling, nesting, combination and reuse of tables.
有效地解决了表格格式分析，识别并处理了耦合、嵌套、合并、复用等情况。
The present article deals largely with the organic combination of table-tennis teaching with psychological training to improve the teaching quality from the author's experience.
本文主要内容就是把乒乓球教学工作与心理训练有机统一起来，不断提高教学质量的一些体会。
The present article deals largely with the organic combination of table-tennis teaching with psychological training to improve the teaching quality from the author's experience.
本文主要内容就是把乒乓球教学工作与心理训练有机统一起来，不断提高教学质量的一些体会。
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