这样的数据显示，经济没有滑入衰退区间。

This data refuses to slip into recession territory.

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定义了区间数据包络分析(DEA)模型。

An interval data envelopment analysis (DEA) model was first defined.

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研究了区间DEA模型向确定型DEA模型转化过程中的数据一致性问题。

The data consistency of transforming interval DEA into exact DEA was studied.

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研究了区间DEA模型向确定型DEA模型转化过程中的数据一致性问题。

The data consistency of transforming interval DEA into exact DEA was studied.

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