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曾几何时,人类对水资源的开发,往往以这样一个错误的理念为基础:自然界的水是取之不尽、用之不竭的。随着人类社会生产力发
Once upon a time, the development of human resources for water was often based on the false belief that water in nature is inexhaustible and inexhaustible. With the social productivity of human society