摘要
人类对化合物气味的感觉是长期以来学术上的一个讨论课题，ＭｃＧｉｌｌ等用模式识别方法筛选了影响化合物香味的两个主要因素——分子的电子施主特性和偶极矩．本文初步研究了其中之一——分子的偶极矩对化合物香味的影响．
The human sense of smell has long been a topic of scholarly discussion. James R. McGill and Bruce R. Kowalskl used model recognitiontion method to find that the substance'S smell were related to molecule's electron donor ability and its directed dipole. In this paper, one of the two correlated features was researched.
