该算法利用混沌序列筛选数据库记录数据项，筛选出的数据项不依赖于其他的元组，成离散的分布状态。

The algorithm uses the chaos sequence select data items of records, selected items is not dependent on the other records and distribute by discrete;

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该算法利用混沌序列筛选数据库记录数据项，筛选出的数据项不依赖于其他的元组，成离散的分布状态。

The algorithm uses the chaos sequence select data items of records, selected items is not dependent on the other records and distribute by discrete;

youdao