aggregations

例句:

• A pattern of overlapping aggregations is usually found.
  通常可发现一种叠聚集现象.
  
• 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.
  
• Do you want to design the aggregations before you process the cube?
  是否要在处理多维数据集之前设计聚合?
  
• The foundation of these dynamic aggregations was a rich ontological domain model.
  来自BBC
• The foundation of these dynamic aggregations is a rich ontological domain model.
  来自BBC
• In this way, there is a hierarchical aggregations of matter particles.
  来自SA