The method to design water resources input-occupancy-output (IOO) tables for 9 major river basins in China and water resources IOO model are presented in the paper.
首次提出了中国9大流域水利投入占用产出模型及中国9大流域水利投入占用产出表的编制方法。
Using the input-occupancy-output techniques and system science methods, this paper makes a forecast about Chinas grain output, grain import and self-support rate in the year 2030.
利用投入占用产出技术及系统科学方法，对2030年中国的粮食产量、粮食进口量及自给率进行了预测。
By using Input Occupancy Output techniques, this paper has built up an Input Occupancy Output table for New Economy, and studied some important coefficients.
本文利用投入占用产出技术，建立了新经济投入占用产出表，并对几个重要系数进行了核算研究。
By using Input Occupancy Output techniques, this paper has built up an Input Occupancy Output table for New Economy, and studied some important coefficients.
本文利用投入占用产出技术，建立了新经济投入占用产出表，并对几个重要系数进行了核算研究。
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