“land marginal revenue”的概念、定义、翻译、参考文献-科学参考

单词	land marginal revenue
释义	land marginal revenue Encyclopedia 经济学土地边际效益释 land marginal revenue土地边际效益在一定的科学技术水平和生产条件下，增加土地的某一生产要素的投入，而其他若干生产要素投入量保持不变的条件下，每多投入一个单位变动要素所发生的收益增减。
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