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

• 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。
• 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。
• 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。
• Composite applications are aggregations of user interface ( UI) components that are loosely coupled to support intercomponent communication.
  复合应用程序由松散耦合的用户界面（UI）组件组成，支持组件之间的通信。
• The atoms of the different chemical elements are different aggregations of atoms of the same kind.
  不同化学元素的原子是同类原子的不同聚合物。
• Corals having calcareous skeletons aggregations of which form reefs and islands.
  钙质骨骼聚合的珊瑚，能形成礁石和岛屿。
• Almost any data consolidation scenario with tasks ( such as joins, merges, filtering, and aggregations) that can reduce input data early in the data flow can benefit from T-ETL processing.
  凡是具有能在数据流早期减少输入数据的作业（例如连接、合并、过滤和聚合）的数据整合场景，几乎都能从T-ETL处理中受益。
• 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。
• 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。
• UML has three ways of representing relationships: aggregation, composition, and association.
  UML有三种方法来表示关系：聚合（aggregations）、复合（compositions）和关联（associations）。