“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	variation of parameters variation of physical constants variation of sign variation of the function variation of the moon variation orbit variation-parametric method variation principle variation statistics variation vector field variation within laboratory variator varicap varicap UHF tuner varicella varicella vaccine varicella-zoster herpesvirus varicella zoster virus infection varicocele varicolored varicoloured varicond varicose external hemorrhoids varicose veins of the lower extremities varicosity

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