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一、港口城市发展趋势世界港口城市发展演变的历程表明,在人类社会不同的经济发展时期,港口城市呈现出不同的经济形态。农耕经济时期,港口城市往往以其集散功能成为区域经
I. Trends of Port Cities The history of the evolution of port cities in the world shows that in different periods of economic development in human society, port cities show different economic forms. During the period of agrarian economy, the port city often became the regional economy by its distribution function