The result of such an analysis is that, positive correlation is in existence between our urbanization's level of aggregation and the average per our GDP.
分析结果是，我国的城市化综合水平与人均GDP存在着正向相关的关系。
In this case, exception processing might require aggregation of the exception information on the business transaction level.
在此情形下，异常处理可能需要聚合业务事务级别的异常信息。
An important and often difficult decision to make is whether an aggregation level actually is an element of a (structural) hierarchy, or whether it simply is a property of an item in the dimension.
一个通常难以做出的重要决策就是一个聚集层是否真正是(结构化)层次结构的一个元素，或它是否仅仅是维度中一项的属性。
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