经第三世界科学院推荐，应我校工程力学研究所计算流体力学研究室 邀请，由中国科学院资助，朝鲜科学院数学研究所流体力学研究室主任金顺石副博 士自１９８８年３月１８日始来我校工程力学研究所进行了为期６周的访问，就其感兴 趣的问题同工程力学研究所有关方面进行了深入细致的学术交流。这里刊登的是他 所作学术报告中的一个专题的论文摘要。 As recommended by the Third World Academy of Sciences, at the invitation of the Institute of Engineering Mechanics, Department of Computational Fluid Dynamics, funded by the Chinese Academy of Sciences, Dr. Jin Shunshi, Director of the Laboratory of Fluid Mechanics, Institute of Mathematics, Northwestern Institute of Science and Technology, has come to our school since March 18, 1988. The Institute of Engineering Mechanics conducted a six-week visit and conducted in-depth and meticulous academic exchanges with relevant departments of Engineering Mechanics on the issues of its interest. This is a summary of the essay on a topic in his academic report.