aggregations造句
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.
Determines whether level should be considered when designing
aggregations to optimize performance.
确定在设计聚合以优化性能时是否要考虑级别.