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东北工学院于1981年9月15日至18日举行了第七次采矿科学报告会。参加会的有冶金、煤炭、地质、建材和水电等系统的来宾及校友,以及采矿系的教师、研究生等。采矿、选矿界的老前辈关绍宗、李成村教授等出席了报告会。大家欢聚一堂,交流了采矿学科的成果. 本届报告会分采矿和岩石力学、矿建、爆破和岩石破碎及选矿四个学科进行,近90篇论文在分组会上宣读,36篇作为资料交流。采矿系副教授徐小荷向大会作了“试论采矿工程的新学科——岩石破碎学”的报告。
Northeastern Institute of Technology held the Seventh Mining Science Symposium on September 15-18, 1981. Participants include metallurgical, coal, geological, building materials and utilities systems and alumni of guests, as well as the Department of Mining teachers, graduate students. Guanzongzong, Professor Li Chengcun, the elders of the mining and dressing industry, attended the briefing. We all gathered together and exchanged the achievements of the mining discipline.The present report will focus on the four disciplines of mining and rock mechanics, mine construction, blasting and rock crushing and beneficiation, with nearly 90 papers being read out at the breakout sessions and 36 as information exchange . Xu Xiaohe, an associate professor of mining, made a report to the conference entitled “A New Discipline in Mining Engineering - Rock Crushing”.