From the view point of operational meaning of converter for large fan, the great potential and advantage of converter for large fan is pointed out.

从大型风机变频调速运行的意义出发，指出了变频调速节能的巨大潜力和优越性。

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While data warehouses are used to centralize data from operational systems, there is no agreed-upon business definition as to the meaning of "member".

公司使用数据仓库集中存储来自业务系统的数据，但是没有为“成员”提供统一的业务定义。

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By using an athlete's life satisfaction as an example the operational procedure, the statistical meaning and the application prospect of the dominance analysis were discussed.

通过运动员生活满意感的一个研究实例讨论了优势分析的操作过程、统计意义和应用前景。

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