After analyzing power marketing tasks, power marketing DSS based on DW theory and DSS theory are built in this paper.

在分析电力营销业务的基础上，本文基于数据仓库理论、决策支持系统理论建立了电力营销支持系统。

youdao

After analyzing power marketing tasks, power marketing DSS based on DW theory and DSS theory are built in this paper.

在分析电力营销业务的基础上，本文基于数据仓库理论、决策支持系统理论建立了电力营销支持系统。

youdao