“边际收益率”的概念、定义、翻译、参考文献-科学参考

单词	边际收益率
释义	边际收益率 contribution margin ratio marginal income ratio marginal profit ratio
随便看	obstetric hook obstetrician obstetrist obstetrician's hand obstetric operation obstetric paralysis obstetrics obstetric scoop obstetric table obstinacy obstinate obstinate cardiac insufficiency obstinate heart failure obstinate shock obstipation obstruct obstructed obstructed cavity obstructed channel obstructed crest of spillway obstructed labor obstruction obstruction beacon obstruction buoy obstruction by slime obstruction clearance

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。