“benefit-to-cost relationship”的概念、定义、翻译、参考文献-科学参考

单词	benefit-to-cost relationship
释义	benefit-to-cost relationship 效益成本关系效益费用关系
随便看	detajmium bitartrate Detamide detar detarrer detasseling machine det drill dete detect detectability detectable detectable element detectable group detectable rate detectagraph detectaphone detect (DET) detected error detected signal detecting customer's needs detecting device detecting element detecting engine troubles detecting foil detecting grating detecting head

科学参考收录了1248194条科技类词条，基本涵盖了常见科技类参考文献及英语词汇的翻译，是科学学习和研究的有利工具。