“ratio of Output-to-input”的概念、定义、翻译、参考文献-科学参考

单词	ratio of Output-to-input
释义	ratio of Output-to-input Encyclopedia 经济学产业关联理论释 ratio of Output-to-input投入产出比项目全部投资与其运行期内产出的工业增加值总和之比。又称投入产出率。
随便看	leisure sociology leisure sports industry leisure tourism leisure wear Leitai Hanmu Leith-Upatnieks hologram Lei Tianjue Lei Tingquan leitmotiv Lei Tongqun LEIU Leiwuqi yak Lei Xiaolin Lei Xifu Leiyang Shi Leiyin Temple Yew in Qionglai Lei Yuan Lei Yuan:the Reference Book in the Southern Dynasty Leiyupianhai Lei Zhenbang Leizhou goat Leizhou Museum Leizhou opera Leizhou Subgroup Dialects Leizhou Wan

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。