灰色关联度分析具有不追求大样本,不要求分析数据有典型分布以及可进行因素间时间系列比较等优点,已经运用到社会的各行各业。本文首次利用灰色关联度分析方法,分别分析了重庆市2011-2014年毒品犯罪案件中涉毒嫌疑人藏匿和贩运毒品的主要方式,发现将毒品藏匿于随身携带的物品中和成年人身上为主要的藏毒方式,陆路贩运毒品是毒品贩运的主要形式,以上结果为有效查获毒品,合理配置警力资源,调整毒品侦缉工作,切实提高毒品查获的实效具有指导作用。 Gray relational analysis has the advantages of not pursuing large samples, not requiring the typical distribution of analytical data, as well as comparison of time series between factors, which have been applied to all walks of life in society. This paper, for the first time, uses the gray relational analysis method to analyze the main ways in which drugs-related suspects in Tibet were involved in the drug-trafficking case from 2011 to 2014 and found that drug possession was mainly in the hand-held objects and in adults Drug trafficking by land is the main form of drug trafficking. The above results are instructive in effectively seizing drugs, rationally allocating police resources, adjusting drug detection and effectively improving the effectiveness of drug seizures.