“投资回收期”的概念、定义、翻译、参考文献-科学参考

单词	投资回收期
释义	投资回收期 Encyclopedia 工学建筑工程经济释 payback period投资回收期项目投产后获得的收益总额达到该项目投入的投资总额所需要的时间。又称投资回收年限。经济学投资回收期释 investment payback period投资回收期投资项目投产后获得的收益总额达到该投资项目投入的投资总额所需要的时间（年限）。又称投资回收年限。
随便看	Song on Painting Songpan-Garzi Terrane Songpan Xian Song Poetry Abridgement Song Poetry of Gaozu Song Poetry of Great Unity, Ganquan and Shou Palace Song Poetry School Songpo Library Song Qi Song Qiqiu Song Qishan Song Qi’s Notes on Historical Stories Song rules on poverty relief Song rules on the poor's asylum Songs Songs about Yongzhou Songs for the Sacrifies at the Suburban Altars Songshan Songshan Qu Songshan Villa Song Shijie Song shipwreck at Yuanmengkou of Tianjin Jinghai Song Shixiong Song Shu Song Shuhe

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。