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

• The higher the value of these aggregations, the more economic growth.
  这些整体的价值越高，经济增长得就越多。
• 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。
• A measure must have one aggregation with an empty list of dimensions, and any other aggregations must each have an explicit list of dimensions.
  一个度量必须有一个维列表为空的聚合，其他聚合必须都具有明确的维列表。
• A pattern of overlapping aggregations is usually found.
  通常可发现一种叠聚集现象。
• If a rule must contain one aggregation, then you can compute additional aggregations on different columns in the same rule without impacting performance, as long as the grouping keys are the same.
  如果规则必须包含一个聚合，那么可以在同一规则中，对不同列计算附加聚合，只要分组关键字相同，就不会影响性能。
• But if you use multiple aggregations with the same grouping keys, or multiple counting functions that count the same column, it will not significantly increase the execution time of the rule.
  但是，如果使用具有相同分组关键字的多个聚合，或者对相同列进行计数的计数函数，其不会显著增加规则的执行时间。
• You can apply multiple aggregations.
  可以应用多个聚合。
• Aggregations and compositions are treated the same way in NIEM.
  聚合和复合在NIEM中受到同等对待。
• The query model defines the concepts of dimension selections, edges, cube views, and the aggregations and manipulations of dimensional data.
  查询模型定义维度选择、边界、立方体视图以及维度数据的聚合与操纵等概念。
• 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。