更确切地说，它缺乏将属于给定产品的所有数据分组的标记。
More specifically, it lacks tags to group all the data pertaining to a given product.
创建、访问和维护这些数据分组的服务构成了所述体系结构的数据操作层。
The services that create, access and maintain these data groupings constitute the data manipulation layer of the described architecture.
数据获取特性包括引用数据(referencedata)、只读数据、读分组(read group)、读取大小、搜索条件以及数据分组和聚合。
Data retrieval characteristics including reference data, read-only data, read groups, read size, searching criteria, and data grouping and aggregation.
在随后的分组间隔期间，均衡器34b均衡并处理该用户的数据分组。
During the subsequent packet interval, the equalizer 34b equalizes and processes that user's data packet.
你可以发现，延迟降低的一部分原因是（同时）发送了更多的数据分组。
You see, part of that reason the latency went down is that a lot more packets were being sent.
再次考虑图3的例示，均衡器34a正在均衡并处理来自接收信号的数据分组。
Again considering the illustration of FIG. 3, the equalizer 34a is equalizing and processing a data packet from a received signal.
该队列基于本地对数据分组的优先级划分，为不同的优先级类别设置不同的RED最大门限值。
The queue sets different RED maximum threshold for different packet class based on local priority classification.
蜂窝网络，在蜂窝网络内传送蜂窝数据分组的方法，选择数据分组路由的方法以及蜂窝调制解调器。
Cellular network, method for transmitting cellular data packets in cellular network, method for data packet routing, and cellular modem.
在IEEE 802.11标准的平台上，提出了UTPMA协议的实现方案，描述了UTPMA协议的网络自组织算法，并设计了协议的管理、控制、数据分组的结构。
On the platform of IEEE 802.11, the realizable scheme is proposed by introducing the self-organized algorithm and designing management packets, control packets, and data packets of UTPMA.
如同在Wikipedia中所定义的，Internet是世界范围内、可公开访问的一系列互相连通的计算机网络，这些网络通过使用标准Internet协议(ip)的分组交换传输数据。
As defined in Wikipedia, the Internet is a worldwide, publicly accessible series of interconnected computer networks that transmit data by packet switching using the standard Internet Protocol (IP).
互联网——“互联网”的术语，指可以协作分组交换数据的国际计算机网络。
Internet - the term 'Internet' means the international computer network of interoperable packet switched data networks.
高数据速率、高可靠性的分组数据传输将成为未来无线通信的主流。
High speed packet data transmission with high reliability is the most promising direction for the future wireless communications.
多码道技术广泛地应用于第三代移动通信系统，灵活地为用户提供高速分组数据业务。
Multi-Code technique is widely used in the third generation mobile communication systems, and flexibly provides high-rate packet data services for users.
最佳实践是根据用途对数据进行分组。
The best practice is to group the data based on its purpose.
按事件对数据进行分组，每个事件都包含多个比赛。
The data is grouped into events, where each event holds a number of games.
为并发读取对数据进行分组。
指定了分组关键词后，必须在完成聚合计算之前，依据这一关键词对数据进行分组，如图13 所示。
When a grouping key is specified, the data must be grouped by this key before the aggregation can be computed, as illustrated in figure 13.
在SQL级对XML数据进行聚合和分组
MongoDB的查询引擎也使得对数据应用聚合和分组函数变得非常简单。
MongoDB's query engine also makes it very simple to apply aggregation and group functions on your data.
可以指定分组级别以控制报告数据出现的顺序。
You can specify grouping levels to control the order in which your report data is presented.
当用户登录时，将一些可区分用户分组的数据存入 cookie，比如说用户角色或登录状态。
When the user logs in, place some data that distinguishes a group of users, such as a user role or login status, into a cookie.
每种特性都为分组表中的数据提供了独特的方法，并对解决与事实表或历史表相关的需求有独特的作用。
Each feature provides a distinct approach to grouping data in a table and provides a unique contribution to addressing needs related to large fact or history tables.
这就避免了暴露敏感数据的风险，而且也允许把常见语句分组。
This avoids the risk of exposing sensitive data and it also allows common statements to be grouped.
监视模型是一个XML文档，描述如何从传入事件收集业务数据，按相同实体对其进行分组，并提供上下文。
A monitor model is an XML document that describes how to gather business data from incoming events, group them around the same entity and provide a context.
您可以将数据分割在不同表格中，并将它们以特定的方式进行分组。
You can split up your data in different tables, and group them in specific ways.
如果发生这种情况，尝试调整表达式中条件的次序，把数据类型相似的项(数字、字符串、日期等等)分组在一起。
If this happens, try to reorder your conditions in your expression, grouping items of similar data types (Numbers, strings, dates, etc.) together.
还可以在分组表达式中使用ROLLUP，这会返回在维中每一级上聚合的数据。
A ROLLUP can also be used in the grouping expression to return data aggregated at each of the levels in a dimension.
在业务分析和设计过程中，你应该将不同数据获取或修改分组放到不同的领域对象实体中，而不是使用这种抓取策略。
During business analysis and design, you should put different data retrieval or change groups into different domain entities instead of using this fetching.
正则表达式的分组功能可用于从字符串中提取数据。
The grouping features of regular expressions can be used to extract data from a string. My RegexGroup function provides that functionality to T-SQL
这些功能包括排序、分组、聚集以及一个操作不同数据类型的大型函数集。
These capabilities include sorting, grouping, aggregating, and a large set of functions to manipulate the different data types.
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