南水北调 ,2 1世纪我国实现水资源优化配置的超大型工程 ,在酝酿了将近 5 0年后 ,终于从一个宏伟的战略构想 ,进入准备实施阶段。世纪之初 ,把南水北调工程列入国家“十五”计划并付诸实施 ,这必将对我国国民经济的可持续发展产生十分深远的影响。一、从经济常识角度看1 南水 South-to-North Water Transfer Project, the 21st century China’s realization of an optimal allocation of water resources, after nearly 50 years of brewing, finally entered a stage of preparation for implementation from a grand strategic concept. At the beginning of the century, the South-to-North Water Diversion Project was included in the national “Tenth Five-Year Plan” and implemented. This will surely have a profound impact on the sustainable development of China’s national economy. First, from the perspective of economic common sense 1 South Water