Emphasis is given on the surrogates data method, which is firstly applied to chaotic hydrological time series.

重点讨论了替代数据法的计算和应用，并首次将其应用到水文领域中。

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If you are using a data warehouse where surrogates keys are guaranteed to be unique then consider Maximise data access speed.

如果您使用一个数据仓库，其中的代理键保证都是唯一的，那么要考虑设置为Maximise data access speed。

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