“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	fire-heating air pressure fire heat release rate fire-hose instability firehose instability fire house fire image recognition detector fire investigation fire investigation technology fire inward collapse fire lift firelines fire load fire load density fire management fire management of grassland fire monitor fire monitoring fire monitoring and controlling fire needle therapy Firenze fire occurrence prediction fire parameter fire partition wall fire pathogen fire pattern

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。