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一、全国产业结构与区域产业结构的变动格局经济发展过程既不是匀速直线上升运动。也不是在原有结构基础上的简单扩张与循环,从总量水平及增长速度在时间序列上的分布来考察,一个国家或地区经济的发展往往呈现出一定的阶段性。而在不同的发展阶段,产业结构总是具有不同的特征:①世界各国的实践表明,工业化启动之初,当经济发展水平较低时,产业结构变动一般表现为。进口替
First, the national industrial structure and the regional structure of the changing pattern of economic development process is neither uniform straight-line upward movement. Nor is it a simple expansion and circulation based on the original structure. From the distribution of the total quantity and growth rate in time series, the economic development of a country or region tends to show a certain stage. In different stages of development, the industrial structure always has different characteristics: ① The practice of various countries in the world shows that when the industrialization started, when the level of economic development was relatively low, the changes in the industrial structure generally showed as follows. Import substitution