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在中国科协与美中学术交流委员会的安排下,著名科学家和教育家、美国麻省理工学院M·柯亨(Morris Cohen)教授应邀于1980年6月来我国讲学。他在北京航空学院共作了八次讲座,其中六次为《马氏体相变》的系统讲座。其余两次分别介绍低碳钢的新近发展及麻省理工学院材料科学与工程教育。来自全国六十多个高等院校、科研单位和工厂的一百六十多位教师和技术人员参加了这次讲学活动。同志们普遍感到收获很大,对马氏体相变研究的现状和发展有了比较系统和全面的了解,这对于丰富今后的教学内容和正在进行的科学研究工作都有很大的帮助和启发。同志们一致认为,柯亨教授的讲学,概念清晰,构思严谨,重点突出,语言精练,柯亨教授这种严谨的治学精神和卓越的教学方法给大家留下了很深刻的印象。本刊从创刊号开始连续刊载柯亨教授关于《马氏体相变》的讲座,每期一讲,共刊载六期。柯亨教授讲课的讲稿原文是根据录象及录音由北京航空学院谢希文副教授整理出的,对内容没有进行删减,未经柯亨教授审阅,讲稿中的图是从讲课所用幻灯片及有关资料复制的。译文由北京航空学院谢希文副教授组织并主译校。我们相信,这一讲稿译文的刊载,一定会受到《材料科学与工程》期刊广大读者的欢迎。
Under the arrangement of the China Association for Science and Technology and the U.S.-China Academic Exchange Committee, renowned scientist and educator, Professor Morris Cohen of the Massachusetts Institute of Technology was invited to come to our country to give lectures in June 1980. He delivered eight lectures at Beijing Aeronautical Institute, six of which were systematic lectures on “Martensitic Transformation.” The remaining two briefings describe recent developments in mild steel and MIT materials science and engineering education, respectively. More than 160 teachers and technicians from more than 60 institutions of higher learning, research institutes and factories nationwide attended the lecture. Comrades generally feel greatly rewarded with a systematic and comprehensive understanding of the status and development of martensitic transformation studies, which is of great help and inspiration for enriching future teaching contents and ongoing scientific research . Comrades agree that Professor Cohen’s lectures are very clear in concept, well-conceived, well-focused and concise in language. Professor Kirin’s rigorous scholarship and outstanding teaching methods have left a deep impression on everyone. From the inaugural issue of this journal, Professor Cohen has successively delivered lectures on the “martensitic transformation”. Each issue consists of six issues in total. Cohen professor lecture speech is based on the original video and audio recording Beijing Aviation Institute Xie Xiwen associate professor, did not cut the content, without the review of Professor Cohen, the sketch is from the slides used in lectures and related information copy. The translation was organized and co-authored by Associate Professor Xie Xiwen from Beijing Aviation College. We believe that the publication of the translation of this speech will surely be welcomed by the readers of Journal of Materials Science and Engineering.