世纪之交 ,伴随着经济结构的调整 ,国家启动了西部大开发战略。而由于自然条件和历史等原因所形成的西部地区落后的产业结构成为制约西部经济发展的重要因素。面对国内经济强劲增长和全球经济一体化的加速发展 ,西部各产业如何进行调整定位 ,将成为大开发战略能否顺利实施的关键 At the turn of the century, along with the readjustment of the economic structure, the state has launched the strategy of developing the west region. However, the backward industrial structure in the western region due to natural conditions and history has become an important factor that restricts the economic development in the western region. In the face of the strong growth of the domestic economy and the accelerated development of global economic integration, how to adjust the positioning of various industries in the western region will become the key to the smooth implementation of the strategy of large-scale development