孙定人,回族,1925年9月出生于北京。1943年以榜列第一名的优异成绩考入国立北京大学医学院药学系,1948年毕业。现任北京军区总医院药械科主任药师,兼任解放军总后卫生部医学技术委员会委员、北京军区医学技术委员会常委、中国药学会药剂学会委员,中国药学会北京分会理事,还担任《药学通报》、《中国医院药学杂志》、《人民军医》杂志的编委。他从事医院药学工作39年,是一位药学知识渊博、实践经验丰富的医院药学专家。十年浩劫期间,他历经磨难,忍辱负重,每日刷瓶、扫 Sun Tingren, Hui, born in September 1925 in Beijing. In 1943 to the top of the list of outstanding achievements admitted to Peking University School of Medicine Department of Pharmacy, graduated in 1948. He is now the chief pharmacist of the Beijing Military Region General Hospital and the member of the Medical Technology Committee of the PLA General Hospital; the member of the Beijing Military Region Medical Technology Committee; the member of Chinese Pharmaceutical Association Pharmacy Society; the director of Beijing Branch of Chinese Pharmaceutical Association; Chinese Hospital Pharmaceutical Journal “,” People’s Military Medical "magazine editorial board. He has been working in hospital pharmacy for 39 years and is a hospital pharmacy expert with rich knowledge and practical experience. During the ten years catastrophe, he experienced suffering, bite the bullet, daily bottle brush, sweep