论文部分内容阅读
解放前美帝国主义为掠夺我国资源,曾在長江三峡南津关坝区进行过若干地質工作,除地层的划分外,沒有提出任何可供作說明坝区水文地質工程地質的有价值资料与成果。解放后尤其是近二、三年来,在党的领导下,开始了大规模的勘探与研究。目前地質方面的中心任务就是进行坝区的选择。自1956年以来地質部水文地質工程地質局三峽队及水文地質工程地貿研究所在該地区进行了大量的地
Before liberation, the US imperialists plundered China’s resources and conducted a number of geological work in the Guanjin dam area in the Three Gorges of the Yangtze River. Apart from the division of strata, no valuable data and results are available to illustrate the hydrogeological engineering geology in the dam area. After the liberation, especially in the last two or three years, under the leadership of the party, large-scale exploration and research began. At present, the central task of geology is to choose the dam area. Since 1956, the Three Gorges Project of the Hydrogeology and Engineering Geology Bureau of the Ministry of Geology and the Institute of Trade and Trade in Hydrogeology and Engineering have carried out a large amount of land in the area