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安徽省位于我国东南部 ,长江流经境内约 40 0公里。长江流域是安徽省的重要经济带 ,沿江的马鞍山 ,铜陵两市是我国重要的钢铁工业基地和有色冶金工业基地 ;芜湖和安庆两市是安徽省沿江地区最主要的中心城市。因此 ,查清沿江四市的天然辐射水平对安徽省的开放开发以及保护人民健
Anhui Province is located in the southeastern part of our country. The Yangtze River flows through about 400 km of its territory. The Yangtze River valley is an important economic belt in Anhui Province. The Ma’anshan and Tongling cities along the Yangtze River are China’s major iron and steel industrial bases and non-ferrous metallurgical industrial bases. The two cities of Wuhu and Anqing are the most important central cities in the Yangtze River in Anhui Province. Therefore, to find out the natural radiation levels of four cities along the Yangtze River in Anhui Province to open up the development and protection of people’s health