一问题的提出产业优化是经济发展的重要内容和基本动力。21世纪,黑龙江省进入产业结构转型的关键时期。作为中国的农业大省和老工业基地,黑龙江省以生产原油、原煤、原木和原粮等“原”字号产品而闻名,能源和化工等高能耗、高污染产业占比重较高,高新技术产业和现代服务业等新兴产业占比重较低,产业结构落后,经济增长乏力。在开放型经济条件下,一国产业结构的调整,除了依赖内部生产技术的自我进步机制 A question put forward Industrial optimization is an important part of economic development and the basic driving force. In the 21st century, Heilongjiang Province has entered a critical period of industrial restructuring. As a large agricultural province and old industrial base in China, Heilongjiang Province is famous for producing “original ” products such as crude oil, raw coal, raw wood and raw grain. High energy consumption and high pollution industries such as energy and chemical industry account for a relatively high proportion of high-tech Emerging industries such as industry and modern service industries account for a relatively low proportion, with backward industrial structures and weak economic growth. Under the condition of an open economy, the adjustment of a country’s industrial structure, in addition to self-improvement mechanisms that rely on internal production technologies