“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	digital communication system digital compact disc rocordable digital component engraving digital component making digital component processing digital compositing digital computer digital concrete transport control digital construction digital construction control digital construction machinery management digital construction schedule management digital construction scheme planning digital construction site digital construction survey Digital Content Next digital content provider Digital Content Service digital control digital controlled circuit digital controlled circuit with microcomputer digital control of concrete crack digital control of curtain wall installation digital control of mechanical, electrical and plumbing (MEP) installation digitalcontrol of steel structure installation

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。