【摘要】 以1980,1993,1998三年的松辽流域河道外用水调查统计数据为依据 ,结合有关社经资料 ,全面系统分析了松辽流域的用水总量、用水组成、用水指标的变化趋势更多还原

【Abstract】 According to the data of statistical survey and social economy in Songliao rivers basin, the offstream water uses change trend, including the water consumption, the water use compose, and the water use target, are roundly and systematically analyzed.更多还原