河南生产力发展的一个基本特征,就是形成了楔体结合的二元结构。按照工业化程度、经济活动内容、投入产出联系,以及经济驱动主体等方面的差别,河南可分为以安阳、平顶山、三门峡三市为顶点,围成的形如楔子的半工业化区域,和省内其余部分构成的农业化区城两大部分。在半工业化楔中,依其工业内部结构和生产力组织形式的不同,可分为四个小 A basic feature of the development of Henan’s productive forces is the formation of a dual structure of wedges. In accordance with the degree of industrialization, the content of economic activities, input-output linkages, and the economic-driven main differences, Henan can be divided into the semi-industrial area shaped like a wedge surrounded by Anyang, Pingdingshan and Sanmenxia, ​​and the provincial The rest of the composition of the agricultural district city two parts. In semi-industrialized wedges, according to the differences in the internal structure of their industries and the organizational forms of productive forces, they can be divided into four small