The difference of marginal revenue of dissimilar production results in the floating or transfer of rural and agricultural surplus labor forces.
进入不同产业边际收益的差异导致农村农业劳动力的流动或转移。
Concept and connotation of the economic margin on exploration and production are defined and the determination method for marginal cost and marginal revenue of a petroleum enterprise is discussed.
界定了有关油气资源勘探开发经济边际的概念和内涵，探讨了石油企业边际成本和边际收入的确定方法。
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