“rate of return”的概念、定义、翻译、参考文献-科学参考

单词	rate of return
释义	rate of return Encyclopedia 理学证券市场统计释 rate of return收益率投资的回报率，一般以年度百分比表示，根据投资对象的期初价格、期末价格和投资时间长度计算。
随便看	optical center optical ceramics optical chaos optical characteristics measurement optical character reader optical character reader, OCR optical character reader,OCR optical character recognition optical Chinese character recognition optical chip optical chromatography optical circuit switching，OCS optical circulator optical clock optical coating optical coatings optical code division switching，OCDS optical coherence tomography optical coherence tomography, OCT optical coherent communication system optical coherent transient effect optical collimator optical communication optical compensation optical compensation type length measuring machine

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。