“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	binary frequency binary function binary galaxy binary Golay code binary Goldbach conjecture binary Goldbach problem binary-gray ink jet binary group binary heap binary hologram binary hypothesis test binary icosahedral group binary image binary independence model binary insertion binary involution binary Lie algebra binary linked list binary lock resolvent binary logarithm binary logic binary mask binary matrix binary matroid binary medium reservoir

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。