“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	mannotetrose Mann's sign Mann--Thomas Mann, Thomas Mann-Whitney test Mann-Whitney U Mann-Whitney U test Manoa Valley Theatre manocryometer manocyst manoeuvrability manoeuvrability manoeuvrable missile manoeuvrable warhead telemetry manoeuvre manoeuvre manoeuvre air combat manoeuvre-attack manoeuvre element manoeuvre flap manoeuvre force manoeuvre into position manoeuvre load manoeuvre load control manoeuvre march

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