“ROS--ROS (return on sales)”概念、定义、翻译-科学时代

单词	ROS--ROS (return on sales)
释义	人力资源管理词汇手册 ROS (return on sales) 销售收益
随便看	spectrograph spectrograph spectrograph spectrograph spectrograph camera spectrographical identification spectrographic analysis spectrographic analysis spectrographic analysis spectrographic f-ratio spectrography spectrography spectrography spectrography spectroheliogram spectroheliogram spectroheliograph spectroheliograph spectroheliometer spectrohelioscope spectrohelioscope spectrology spectrometer spectrometer spectrometer

科学时代收录了1160609条科普词条，基本涵盖了常见科普常识及英语词汇的翻译，是科学学习和研究的有利工具。

ROS (return on sales)