中国高等学校自然科学学报研究会二届一次理事会暨第四次学术年会于1991年9月22日在兰州闭幕.出席会议的有来自全国26个省市自治区的本届理事、部分上届理事及参加学术年会的代表共122人.中共甘肃省委副书记卢克俭、国家教委科技司王同琴、甘肃省教委副主任陶君廉、甘肃省新闻出版局局长韩志德、甘肃省科委副主任刘均、西北师大等五所高校的负责同志,以及北京四通集团公司北京四通新技术研究所副所长陈艺林等出席了这次大会开幕式. The first and second academic conferences of the second and fourth academic annual conferences of Natural Science Journals of Chinese Universities and Colleges closed in Lanzhou on September 22, 1991. Attendance of the current directors from 26 provinces and autonomous regions in the country, Director and attended the academic annual meeting a total of 122. Lu Kejian, deputy secretary of the CPC Gansu Provincial Party Committee, the State Education Commission Wang Tongqin Science and Technology, Gansu Provincial Education Commission Tao Junlian, director of Gansu Press and Publication Bureau Han Zhide, deputy director of Gansu Provincial Science and Technology Liu Jun, The responsible comrades of five universities including Northwest Normal University and Chen Yilin, deputy director of the Beijing Sitong New Technology Research Institute of Beijing Stone Group Co., attended the opening ceremony of the conference.