“return on investment”的概念、定义、翻译、参考文献-科学参考

单词	return on investment
释义	return on investment Encyclopedia 经济学投资收益率释 return on investment投资收益率投资项目达到设计产能后在正常年份的年净收益总额与期初建设投资总额的比率，或者投资净收益与总投资额的比率。
随便看	group all-around Group A streptococci infection group automaton group automorphism group average group average method group axiom group behavior approach group behavior evolution group block group-bounded community group B streptococci infection group B streptpcoccus group buying group calculus group calisthenics group C* and von Neumann algebra group [C* and von Neumann] algebra group carry group center group character group class group climate group closure group closure of a subset

科学参考收录了854744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。