“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	information measures of imagery information metamaterials information methodology information mining information misconduct information mode information monopoly information motivation information navigation information need information need growth law information need hierarchical structure information need motivation information need rule information needs information need status information network information network monitoring information noise information norm Information on Kuomintang Congress and Plenary Sessions of Its Central Committee information on push service information operations information optics information organization

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。