在我国全面大跃进的情况下,为了使国内外化学工作者相互了解,相互促进,玆特开辟“中国留学生在国外”专栏,以反映我国留学生在苏联及其他社会主义兄弟国家学习化学、化工方面的情况,介绍一些新兴科学知识,以及各种化学会议和纪念会的报导等等。本期发表的三篇是留苏学生的写作。我们对国外留学生的热情支持在此表示感谢,并望踊跃来稿。 Under the circumstances of our country’s all-round great leap forward, in order to make chemical workers both at home and abroad understand each other and promote each other, we hereby open up a special column entitled “Chinese Students Studying Abroad” to reflect the fact that our foreign students study chemistry and chemical engineering in the Soviet Union and other fraternal countries , Introducing some new scientific knowledge, reports of various chemical conferences and commemorative meetings, etc. The three articles published in this issue are written by students studying in the Soviet Union. We are grateful for the enthusiastic support of foreign students and look forward to contributing contributions.