As you can see, the logical data model is a living part of a data warehouse, used and maintained throughout the entire life cycle of the data warehouse.

正如您可以看到的，逻辑数据模型是数据仓库的活动部分，在数据仓库的整个生命周期中使用和维护。

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Then, life cycle cost data warehouse model was designed via features of cost collection object ending up with the establishment of data warehouse system acquiring cost data as data source.

再以成本收集对象的特性设计全生命周期成本数据仓库数据模型，以所获取的成本数据作为数据仓库的数据源，建立了数据仓库。

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Then, life cycle cost data warehouse model was designed via features of cost collection object ending up with the establishment of data warehouse system acquiring cost data as data source.

再以成本收集对象的特性设计全生命周期成本数据仓库数据模型，以所获取的成本数据作为数据仓库的数据源，建立了数据仓库。

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