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由8个学会(协会)联合组织召开的第三次全国采矿学术会议,于1990年3月28日至4月1日在长沙举行。这是一次全国性的采矿学术交流盛会,与会代表300余人,其中具有高级技术职称的200多人。交流论文140篇,反映了我国自1986年以来在采矿方面的科技成就和生产技术发展情况,论文涉及许多课题,如:煤炭科技成果,冶金矿山现状,铜工业的国内外现状,铀矿的溶浸法开采进展,中条山铜矿峪试验用矿块自然崩落法的进展,金川镍矿用机械化下向充填法的成
The Third National Conference on Mining, jointly organized by eight institutes (associations), was held in Changsha from March 28 to April 1, 1990. This is a grand gathering of academic conferences on mining and mining, with more than 300 participants, including more than 200 senior technical titles. The exchange of papers 140, reflecting China’s technological achievements in mining since 1986 and the development of production technology, the paper covers a number of topics, such as: scientific and technological achievements in coal, the status of the metallurgical mine, copper industry at home and abroad, the dissolution of uranium Progress in dip mining, the progress of the natural caving method in the Zhongkuangshan Copper Mine, the Jinchuan nickel mine using mechanized down filling method