聚合类 meaning in English

aggregate class

On this bases , two improved algorithms are given in cases such as input data items with different weight , continuous query networks terminated with non - aggregate operator . they extend the applicability of the algorithm
在此基础上进一步研究了该算法在输入数据单元具有不同权重、以非聚合类查询操作为结尾这两种情况下的改进推广,扩展了算法的适用范围。
To solve the problem of load shedding about continuous query network in which has multiple input and output data streams and terminated with an aggregate operator , we studied the load - shedding technology and propose the algorithm
针对以聚合类查询操作为结尾,包含多条输入数据流,多查询结果的连续查询网络的降载问题,对load - shedding技术进行研究,提出了基于分支路径分析的load - shedding算法。