中国中西部地区的人口占全国人口的60％以上,并拥有全国大部分资源,但由于历电的原因,东部与中西部在经济和社会发展方面的差异十分明显。改革开放以来,在各地区经济水平都不断提高的同时,在地带间,总体上呈现出东部高、中西部低的态势,差距不断拉大。 Since the population in the central and western regions of China accounts for more than 60% of the national population and owns most of the country’s resources, the differences between the east and the central and western regions in terms of economic and social development are obvious due to historical incidents. Since the reform and opening up, while the economic level in all regions has been continuously raised, the gap between the eastern region and the central and western regions has been on the whole showing a trend of low level in the eastern part of the region.