论近代中国北方外向型经济的兴起

近代以后，我国北方广大地区的社会经济结构逐步由传统的农、牧、工、商业经济向现代外向型经济转变。这一嬗变与北方沿海港口尤其是天津港的开埠和发展，有着极为密切的关系。天津进出口结构的变化，则是北方社会经济这种变迁的主要体现。通过港口与腹地间经济的互动作用，近代北方外向型经济体系逐步架构起来。

Rise of the Exporting Economy in Northern Areas of China in Modern Times

In modern times,the social and economical structure of northern areas in our country transformed step by step from traditional agriculture,animal husbandry,handicraft,commerce etc.to modern exporting economy.This change was closely related to the opening and development of the northern seaports,among which Tianjin played an especially important part.The change of Tianjin's importing and exporting structure was a major reflection of the northern area's social and economical changes.The mutual influence in economy between the port and its hinterland builds up progressively the exporting system of the northern area of China.