论文部分内容阅读
一、引言形状犹如一个“如意”的甘肃省是中国西部的一个省会行政区划,它的中段是一条自然形成的地理大通道,这条通道东西长约1200公里,宽数公里至近百公里不等,东起乌鞘岭,西至星星峡,南侧是祁连山脉,北侧是马鬃山、合黎山和龙首山,因为地处黄河以西,地形如走廊,故而得名。自汉武帝开辟河西,“列四郡”即武威、张掖、酒泉、敦煌以来,河西走廊一直是古中国内地连接新疆、通往西域的咽喉要
I. INTRODUCTION Gansu Province, shaped like a “wishful”, is a provincial administrative division in western China. The middle section of the Gansu Province is a large-scale geographical thoroughfare that runs about 1,200 km in east-west length and nearly 100 km in width to several hundred kilometers Ranging from Wushaoling Ridge in the east, Xingxingxia in the west, Qilian Mountains in the south, Mazong Mountain in the north, and Longshe Mountain in the west, because it is located to the west of the Yellow River and is named after the corridor. Since the Han Emperor Wudi opened up the Hexi Corridor, the Hexi Corridor has always been the throat to the west of the ancient hinterland in China since the “four counties”, namely Wuwei, Zhangye, Jiuquan and Dunhuang.