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1983年11月地矿部在京召开1:5万区调工作会议以来,1:5万区调工作获得了较快发展和显著的区域地质矿产成果。1983年前,25年共完成1:5万区调面积约15万 km~2。其中1958至1980年,22年平均每年完成5～6千 km~2,1981至1983年,平均每年1～2万 km~2。从1983年起,三年来完成约17万 km~2,其中1984年完成4万 km~2,1985年完成5万 km~2,1986年完成8万 km~2,预计1987年将超过8万km~2。
Since November 1983, when the Mines Department held the 1: 50000 Regional Dispatch Working Conference in Beijing, the 1: 50000 regional transfer work has achieved rapid development and significant regional geological and mineral achievements. Before 1983, a total area of 1: 50000 completed in 25 years was about 150,000 km2. Among them, from 1958 to 1980, 22 years completed an average of 5 ~ 6 km ~ 2 from 1981 to 1983 and an average of 1 ~ 20,000 km ~ 2 annually. Since 1983, about 170,000 km 2 have been completed in three years, of which 40,000 km 2 were completed in 1984, 50,000 km -2 in 1985 and 80,000 km -2 in 1986, and are expected to exceed 80,000 in 1987 km ~ 2.