“profitability index (PI)”概念、定义、翻译-科学时代

单词	profitability index (PI)
释义	管理学词汇手册 profitability index (PI) 获利指数
随便看	archiving archlute Arch of Triumph Arch of Triumph archon archon archonship archontophoenix Archosauria archpriest archpriest arch ring Archseota arch-shaped arch structure arch truss arch-writing arc-hyperbolic function arciform mounting arc image furnace arc initiation arc ion plating arc lamp arc lamp arc lamp

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。