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一、全国区域地质调查工作完成情况 (一)1:100万区调工作:主要在西藏自治区进行,1984年完成填图面积12.2万km~2,为年计划的122%。截止到1984年底,全国1:100万区调工作累计完成填图面积928.25万km~2,约占国土面积的96.69%(参见附表)。目前共计完成56个图幅,其中已出版53幅,还有日喀则、亚东二幅已进厂付印,改则幅正在编写最终地质报告;日土、噶达克二幅仍在继续进行野外调查工作。此外,1980年以来,新疆维吾尔自治区在阿尔金山、西昆仑山等
I. Completion of Regional Geological Survey in China (I) 1: 1 million regional work: Mainly carried out in the Tibet Autonomous Region. In 1984, the survey area was 122,000 km 2, which is 122% of the annual plan. By the end of 1984, a total of 9,228,500 km2 of mapping area had been completed in 1: 1 million districts in the country, accounting for 96.69% of the total land area (see the attached table). At present, a total of 56 maps have been completed, of which 53 have been published, as well as Shigatse and Yadong, two have been put into production for printing, and the final geological report is being prepared. Two sites in Japan and the Republic of Gadarkia are still under field investigation jobs. In addition, since 1980, Xinjiang Uygur Autonomous Region in the Altun, West Kunlun Mountains