The thesis first promotes based Object Oriented Modeling method - Aggregating & Deriving Mothod.本文首先提出了基于面向对象思想的 建模方法 ——聚合派生法.An SPE has built - in filtering, aggregating and correlating, and merging operators that manip...

aggregating的音标：...

v.总计达…( aggregate的现在分词 )，聚集，集合，（使）聚集...