Is Noise Trading Cancelled Out by Aggregation?
噪音交易是否会被总合抵消？
Reuse through construction by aggregation that works well with Model Driven Architecture.
可通过在模型驱动的体系结构中良好工作的聚合进行构建，从而实现重用。
The formation of giant molecular clouds (GMCs) by aggregation in a rigidly rotating disk galaxy is studied.
分析在聚合形成机制下，巨分子云在刚体自转盘中的形成过程。
The BPM approach is characterized by aggregation of services into higher-order business oriented services and functions using SOA-based BPM technologies including WS-BPEL.
BPM方法的特点是，要使用基于SOA的BPM技术(包括WS - BPEL)将服务聚合为面向业务的高阶服务和功能。
By collapsing aggregation and inheritance hierarchies, you simplify your model, making it easier to analyze when you define subsystems.
通过分解聚集和继承层次结构，您简化了模型，在定义子系统时使其更易分析。
By using the aggregation component as a clearinghouse for all data exchanges, your application is guaranteed to have the most recent context for all the values that it tracks.
通过将聚合组件作为所有数据交换的交换场所，可保证应用程序对于跟踪的所有值保留最新的上下文。
Cardinality estimation is a process by which the optimizer USES statistics to determine the size of partial query results after predicates are applied or aggregation is performed.
基数估计是这样一种过程：在应用了谓词或执行了聚集之后，优化器使用统计信息确定部分查询结果的大小。
Figure 3 shows the benefit of this approach by providing virtualization and aggregation of services on the mainframe, versus having a single ESB instance on the distributed tier.
图3显示了该方法的优势，即在大型机上提供服务的虚拟化和聚合，而不是在分布式层具有单个esb实例。
Productivity increases can be gained within the user community by enabling self-service aggregation and integration of business data.
通过使用自助服务聚合和业务数据集成，社区用户能够提高生产力。
Harmonization is the method to ensure population overlap and comparable levels of generalization and aggregation by the removal of duplicate data or overlapping definitions.
协调是通过去掉重复的数据或重叠的定义，确保填充重叠和类似的通用化和聚合级别。
Operators for aggregation, combination, and such manipulation are provided by means of operators that could take members, attributes, or constants as inputs.
聚合、组合之类操作的操作符可以是以成员、属性或常量作为输入的操作符。
Use of the response flow within aggregation: Even with the enhanced intra-flow service invocation support provided by the service Invoke primitive, response flows play a key role within a mediation.
在聚合中使用响应流：即使使用服务调用原语提供支持增强的流内服务调用，但响应流仍扮演中介中的关键角色。
Consistent generalization and aggregation are achieved by standardizing to consistent levels, matching to consistent levels, and aligning and aggregating attributes to the same level.
通过标准化到一致的级别并匹配到一致的级别，以及将属性校准和聚合到一致的级别上，可以取得一致的通用化和聚合。
The aggregation for an empty list of dimensions is applied to all dimensions in the cube model that are not specifically being used by another aggregation.
维列表为空的聚合应用于多维数据集模型中没有被其他聚合使用的所有维。
When you choose the once option, the aggregation is accomplished by wiring multiple flows from the output terminal where each of these flows is initiated by the one firing of the message.
当您选择once选项时，通过连接来自输出末端的多个流来完成聚合，其中每个流都是由消息的一次触发发起的。
The aggregation tag library lets you create a very simple portal framework to aggregate multiple portlets on a page; it is intended to be used by portlet development systems.
聚合标记库允许创建很简单的门户框架来在一个页面上聚合多个Portlet；它旨在供portlet开发系统使用。
The technology aims to turn Web browsers into semi-rich clients by projecting user interface logic for page rendering, navigation, aggregation, and cross-portlet interaction into user's browsers.
该技术通过规划用户界面逻辑，以进行页面设计、导航、聚合，并在用户浏览器中跨portlet交流，旨在将Web浏览器转化为半个用户。
You can see a summary of the WSDL aggregation process by pressing the Next button.
您可以通过点击Next按钮看到WSDL聚合流程的概要。
Those objects are similar to the AggregateGroup used in the first section, and they keep track of the aggregation information for each group that is processed by the UDF.
这些对象与第一节中使用的AggregateGroup类似，也跟踪记录udf所处理的每一个分组的聚集信息。
Now, you can use static page aggregation (SPA) to exploit the power of portlets by aggregating them with the static web pages.
现在，通过将portlets与静态网络页面聚合起来，您可以使用静态页面聚合(SPA)来开发portlets的潜力。
Using SQL group by and aggregation functions on that table is usually more efficient than producing the same result in plain XQuery.
对该表使用SQL的groupby函数和聚集函数通常比使用生成相同结果的普通XQuery更有效。
This article explained static page aggregation and guided you through the process of implementing it by using Rational Application Developer V7.5.
本文介绍了静态页面聚合，并指导您使用RationalApplication Developer V7.5来实施这个过程。
This article concludes by briefly discussing the static page aggregation (SPA) tooling support provided by Rational Application Developer.
本文通过简单讨论RationalApplication Developer提供的静态页面聚合（SPA）工具支持功能，来得出结论。
The scenario makes use of embedded aggregation, because it maps well to the data expected by the two services to be invoked in the mediation flow.
该场景使用嵌入式聚合，因为它可以很好地映射为两个服务所需的、在中介流中调用的数据。
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.
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。
Start by generating the query using the first aggregation function (SUM in the example) in the measure's list of aggregations to aggregate the template expression.
先使用度量的聚合列表中的第一个聚合函数(在这个示例中是SUM)对表达式模板进行聚合，产生一个查询。
Local platelet aggregation is stimulated by ADP with the ultimate formation of the primary platelet plug.
在初步形成的血小板阻塞释放的ADP刺激下，血小板发生聚集。
The benefits provided by the aggregation do come at a price; there is additional overhead associated with creating and maintaining the aggregating documents.
聚合所带来的收益其实付出了很高的代价；创建和维护聚合的文档带来了额外的开销。
The actual aggregation is done by DB2's MAX function, which USES the encoded counter to find the last intermediate result.
实际的聚集计算是通过DB2的max函数实现的，它使用这个经过编码的计数器找到最新的中间结果。
Probably the most common platelet function defect is the irreversible inhibition of thromboxane (which is necessary for platelet aggregation) caused by aspirin administration.
也许最常见的血小板功能缺陷是使用阿司匹林造成的不可逆的血栓素抑制(这是血小板聚集所必要的)。
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