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。
In order to evaluate machinability of ceramics materials objectively, data envelopment analysis (DEA) model for machinability evaluation of machinable ceramic materials was established.
结果表明：对材料的可加工性评价排序结果与试验结果吻合，该方法可用于陶瓷材料可加工性的评价。
The experimental results were in accordance with the rank of machinability evaluation of ceramics. This method can be used in machinability evaluation of ceramic materials.
分别采用基于定性和定量相结合的评价方法、基于规则的评价方法，对毛坯、可加工性、结构工艺性进行了分析和评价。
Adopting the method of evaluation based on qualitative and quantitative, as well as rule-based evaluation, analysis and evaluation of cast, machinability, and part structure are processed in detail.
分别采用基于定性和定量相结合的评价方法、基于规则的评价方法，对毛坯、可加工性、结构工艺性进行了分析和评价。
Adopting the method of evaluation based on qualitative and quantitative, as well as rule-based evaluation, analysis and evaluation of cast, machinability, and part structure are processed in detail.
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