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东北老工业区曾是我国工业经济发展的重要基地,为我国社会主义建设做出了重大贡献。东北三省老工业区拥有重要的对外贸易口岸,本文将用SPSS(11.0)统计软件分析改革开放20年来东三省对外贸易对其经济发展的作用与贡献。
The old industrial district in northeast China was once an important base for the development of China’s industrial economy and made significant contributions to the socialist construction in China. The old industrial districts of the three northeastern provinces have important foreign trade ports. This paper will use SPSS (11.0) statistical software to analyze the role and contribution of foreign trade to the economic development of the three provinces in the past 20 years of reform and opening up.