If data have accurate index law, direct data grey model should build to do with them.
如果数据本身具有准指数规律，应该按照直接数据灰色模型的建模方法。
The data model of index information of the hybrid index mechanism is information matrix model.
混纯索引机造采攻信做矩阵模型做为索引信做的数据模型。
The data model of index information of the hybrid index mechanism is information matrix model.
混纯索引机造采攻信做矩阵模型做为索引信做的数据模型。
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