aggregations

英 [ˌægrɪˈgeɪʃ(ə)nz]

美

n.  聚集，集合，聚集体；集合体；聚合作用；凝聚；聚集作用; 总量
aggregation的复数

化学

双语例句

• A pattern of overlapping aggregations is usually found.
  通常可发现一种叠聚集现象。
• In this wizard, you can optimize aggregations for future query performance based on the query history of your cube.
  在本向导中，您可以根据多维数据集的查询历史来优化聚合，以提高将来的查询性能。
• The snippet processors use the intelligent network fabric to communicate flexibly with the host servers and with each other to perform intermediate calculations and aggregations.
  snippet处理器使用智能网络结构与主机服务器和其他snippet处理器进行灵活的通信，执行中间计算和聚合。
• This article also demonstrate some of the interesting aspects of the scripting language, such as aggregations.
  本文还展示了该脚本语言的一些有趣方面，比如聚合。
• Visualizations of metrics provide alternate views of specific dimensions, either of single dimensions or aggregations of several dimensions.
  指标的可视化为特定的维提供替代视图，包括单一维和多个维的聚合。
• If more than one column is aggregated using the same grouping key or without a grouping key, then all the aggregations are computed within the same operation with a single pass over the data.
  如果利用相同的分组关键字或者没有分组关键字，来聚合多个列，那么，所有的聚合都在单个数据传递中的相同操作中进行。
• 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。
• Size of current aggregations in memory. This count is an estimate.
  内存中的当前聚合的大小。此计数为估计值。
• You can compute aggregations on the whole column, or on subgroups that are specified by the grouping column given as the second parameter of the function.
  可在整个列上计算聚合，或者由作为函数的第二个参数所给出的分组列指定的子组上计算聚合。
• If a measure has more than one aggregation function in its list of aggregations, then the measure is an asymmetric measure.
  如果一个度量在它的聚合列表中有多个聚合函数，那么这个度量就是非对称的度量。