An interval data envelopment analysis (DEA) model was first defined.
定义了区间数据包络分析(DEA)模型。
In order to evaluate machinability of ceramics materials objectively, data envelopment analysis (DEA) model for machinability evaluation of machinable ceramic materials was established.
为了客观评价陶瓷材料的可加工性，建立了可加工陶瓷材料可加工性评价的数据包络分析模型。
Objective To explore application of data envelopment analysis( DEA) in economic evaluation of the elderly with type 2 diabetes mellitus(T2DM) with different treatment regimens.
目的探讨数据包络分析（DEA）在2型糖尿病不同医疗方案经济学评价中的应用。
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