“investment coefficient”的概念、定义、翻译、参考文献-科学参考

单词	investment coefficient
释义	investment coefficient Encyclopedia 经济学国民经济管理指标释 investment coefficient投资系数在一定的计算期内，投资额与国民收入增加额的比值。和“投资效益系数”互为倒数。又称资本系数。
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