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

单词	marginal return of land
释义	marginal return of land Encyclopedia 农学土地边际报酬释 marginal return of land土地边际报酬土地生产经营过程中每增加一个单位变动要素的投入，较上一水平所增加的产品数量。即生产要素增加的量除以由于此新增生产要素而获得的产品增加数量。
随便看	query privacy query processing query reformulation query relaxation query representation query rewriting query shipping query source query suggestion query syntax tree query translation query tuning Querétano，Estado de Querétaro Que Sao Bian: Records of Laws and Anecdotes of Song Dynasty Queshan Xian Que Shi Quest Questacon: The National Science and Technology Centre question question and answer for unstructured text question answering based on frequently asded questions question answering retrieval question answering system question answering system （QAS）

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