“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	flutter flutter equation flutter test fluvial coal-accumulating environment fluvial coal-accumulating model fluvial-dominated deltas fluvial geomorphology fluvial landform fluvial landscape fluvial process fluvial processes fluvial system fluvial terrace fluvioglacial deposit fluviograph Fluvo-aquic soils flux flux adiabatic invariant flux analysis flux autocorrelation function flux balance analysis flux bundle flux-calcined flux collector flux compactification

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。