(五)论调水与节水关系众所周知,我国当前和今后一个时期面临的水资源形势十分严峻,与庞大的人口规模和经济发展需求相比,水资源宏观稀缺特性显著,与经济社会发展的空间格局相比,水资源时空不均特性突出。按照经济学一般规律,资源一旦稀缺,对它的使 (E) On the relationship between water diversion and water conservation As we all know, our country now and in the coming period is facing a very serious situation of water resources. Compared with the huge population size and economic development needs, the macro-scarcity of water resources is significant, and the space for economic and social development Compared with the pattern, the temporal and spatial heterogeneity of water resources is outstanding. In accordance with the general laws of economics, resources once scarce, to its use