“收益—成本比率”概念、定义、翻译-科学时代

单词	收益—成本比率
释义	财政学词汇手册 benefit-cost ratio 收益—成本比率
随便看	coinduced module coined word coined word coinfection coinfection coin-feed television coin-feed television coin flip coin impression coining coining coin larch coinosite coin sound co-insurance coinsurance coinsurance co-insurance coinsurance co-insurance coinsurance coinsurance clause coinsurance clause coinsurance formula coinsurance limit

科学时代收录了1160609条科普词条，基本涵盖了常见科普常识及英语词汇的翻译，是科学学习和研究的有利工具。

benefit-cost ratio