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benefit cost ratio
词语: benefit cost ratio
解释: 效益成本比率
词性: 名词
词典: 环境专业英汉词典
benefit cost ratio 相关解释
benefit cost ratio 〔名词〕收益投资比
效益成本比率 benefit-cost ratio
效益成本比率 benefit cost ration
效益成本比率 benefitcost ratio