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日本学者访华团于1976年10月来我国进行访问和科学考察。根据中国科学院的通知,我所在北京主持接待了该团富铁矿地质工作者、日本地质调查所矿床部部长大町北一郎先生,并进行了学术交流和座谈。在学术交流中,大町作了《高品位铁矿石的探查理论、方法、技术和机械》,介绍了国外一些铁矿类型和普查、勘探方法。现根据记录分专题整理出以下六篇文章,发表在本刊上供我国地质工作者和有关人员参考。
Japanese scholars delegation to China in October 1976 to visit our country and scientific investigation. According to the notice from the Chinese Academy of Sciences, Beijing, the capital of China, hosted and hosted academic exchanges and discussions with Bei Ohira, Director of the Department of Mineral Deposits, Japan Geological Survey. In academic exchanges, Omachi made a “high-grade exploration of iron ore theory, methods, techniques and machinery,” introduced some foreign iron ore types and census, exploration methods. Now according to the record sub-topics sorted out the following six articles, published in the publication for our geological workers and relevant personnel for reference.