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西德卡尔·杜伊斯堡协会和克劳斯塔尔工科大学外事处,以德意志联邦共和国经济合作部的名义,于1981年10月29日至12月15日在西柏林/克劳斯塔尔举办了“前寒武纪地区矿产研究学习班”,其目的在于增强西德与第三世界国家的联系和合作,促进科学文化交流.活动的参加者来自阿根廷、巴西、缅甸、中国、哥伦比亚、伊朗、秘鲁、苏丹、土耳其、扎伊尔、赞比亚等发展中国家,共计28名.其中有一些是活跃在本国地质、采矿、冶金等行业的专家.笔者也应邀参加了这次学习.在西德期间,我们受到主人热情接待.整个活动内容丰富,安排紧凑.我们不仅参加了准备充分的课堂学习和实习,而且有机会参观了一些工矿企业,游览了著名的风
The West De Kald-Duisburg Institute and the Foreign Affairs Office of the University of Clausthal, on behalf of the Ministry of Economic Cooperation of the Federal Republic of Germany, held in West Berlin / Clausthal from October 29 to December 15, 1981 Held the “Precambrian Mineral Research Study Class” with the aim of enhancing the ties and cooperation between West Germany and the Third World countries and promoting scientific and cultural exchanges with participants from Argentina, Brazil, Myanmar, China, Colombia , Iran, Peru, Sudan, Turkey, Zaire, Zambia and other developing countries, a total of 28. Some of them are active in the country’s geology, mining, metallurgy and other industries experts also invited to participate in this study. During the West Germany, we were warmly welcomed by the host and the whole activity was rich in content and compact in arrangement.We not only participated in the well-prepared classroom study and internship, but also had the opportunity to visit some industrial and mining enterprises and visit the famous wind