论文部分内容阅读
一、明显的区位资源优势西南地区人口密度大,经济发展相对落后,耕地较少,粮食生产基本上可以自给自足,相当多的小城镇位于大山深谷和高山地区。随着西部开发战略的实
I. Obvious Location Resource Advantage The population density in Southwest China is relatively large with relatively backward economic development and less cultivated land. Grain production can basically be self-sufficient. A considerable number of small towns are located in deep valleys and high mountains. With the reality of the western development strategy