该数据仓库建立技术包括数据组织体系结构、数据采集、抽取、加载、数据立方体及OLAP功能查询技术。

The techniques of the Data Warehousing includes the system structure of the data organization, the data collecting, data extraction, data loading, data cube and OLAP query technique.

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经研究表明，并行fft算法的最佳体系结构为超立方体。

The result of research shows that the best architecture of the parallel FFT algorithm is hypercube architecture.

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