论文部分内容阅读
腾冲县位于云南省西部边疆,与缅甸接壤,国境线长148公里,是我国西南古丝绸之路的极边重镇。县城距昆明761公里,距缅甸北部重镇密支那227公里。第二次世界大战中修建的“史迪威公路”由腾冲出境,经密支那到印度的加尔各答,把中、缅和印巴次大陆连接起来。全县总面积5692平方公里;人口53万,有汉、傣、傈僳旌等26种民族。华侨总数约3.6万人,县内侨眷3.8万人是云南省著名的侨乡。腾冲地处横断山脉南端偏西部分,是伊洛瓦底江源头所在地。东部高黎贡山和西北部姊妹山、高良贡山形成屏障,地势向西南急剧降低,龙川江、大盈江、摈榔江依山顺流。县内最高海拔3780米,最低930米,高差达2850米。全年平均气温14.8℃,平均降雨量1469
Tengchong County is located in the western border of Yunnan Province, bordering Burma and its border is 148 kilometers long. It is the most important border town of the ancient Silk Road in Southwest China. The county is 761 kilometers away from Kunming and 227 kilometers from Myitkyina, a town in northern Myanmar. The “Stilwell Road” built during the Second World War was departed by Tengchong and joined by Myitkyina to Calcutta, India, connecting China, Myanmar and India and Pakistan. The county a total area of 5692 square kilometers; population of 530,000, Han, Dai, 傈 僳 Jing and other 26 ethnic groups. The total number of overseas Chinese is about 36,000, and the number of overseas Chinese in the county is 38,000, which is a famous hometown of overseas Chinese in Yunnan Province. Tengchong is located at the southern part of the Hengduan Mountains to the west, where the source of the Ayeyarwady River lies. The eastern Gaoligong Mountains and the sister mountains in the northwest and the Gaoligong Mountains formed a barrier, and the terrain drastically decreased to the southwest. Longchuanjiang River, Dayingjiang River and Bolang River flowed down the mountain. The highest elevation of 3780 meters in the county, the lowest 930 meters, the elevation of 2850 meters. The annual average temperature of 14.8 ℃, the average rainfall of 1469