不可替代的战略位置从我国历史出发,自魏晋以后,经济中心逐渐南移。春秋战国时代以前,在湖南一带顺长江流域称之南夷之地。由于农业经济受气候影响很大,所以随着农业的发展,加之北方气候的变迁,整个经济的重心向南移动.而如今中国经济的重心要北移.因为我国已经从农业经济中脱离出来,进入一个工业经济的时代.工业经济是以资源为背景,而不是以气候为背景的.在我国北部,即京包线一带包括山西北部、内蒙西部(神木以北地区、东胜煤田、包头、乌海、石嘴山向西至新疆塔里木一带).经济学家们认为它为下一个世纪即21世纪亚洲经济的崛起提供了一个能源基地.整个中国经济 Irreplaceable strategic position from our history, since the Wei and Jin Dynasties, the economic center gradually moved south. Before the Spring and Autumn and the Warring States Period, the area along the Yangtze River in Hunan called the land of Nan Yi. As the agricultural economy is greatly affected by the climate, with the development of agriculture and the change of climate in the north, the center of gravity of the entire economy moves southward, and now the center of gravity of China’s economy needs to move north, because our country has been separated from the agricultural economy, Into an industrial economy era.Industrial economy is based on the background of the resources, not the climate as the background.In the northern part of our country, namely the Beijing-Bao line area, including northern Shanxi, western Inner Mongolia (Shenmu north, Dongsheng coalfield, Baotou, Wuhai and Shizuishan to the west of Tarim in Xinjiang.) Economists think it provides an energy base for the next century, the rise of the Asian economy in the 21st century. The entire Chinese economy