In this paper, based on average Eucli dean distance coefficient, using UPGMA, Q cluster analysis for karyotype of 12taxa in genes glycyrrhiza L. have been conducted.
在平均欧氏距离系数基础上，运用UPGMA法，对甘草属12个类群的核型资料进行了Q型聚类分析。
2
Q vector convergence band has indicative significance for the heavy rain. Specially, Q vector analysis is more beneficial when the weather influence system is not obvious.
矢量辐合带对暴雨有指示意义，尤其是在天气影响系统不明显的情况下，进行Q矢量分析更为有益。
3
Q scan, a qualitative analysis method, is analogous to velocity scanning or frequency scanning.