在社会学中的应用 all scientific fields have the need to cluster or group similar objects. Botanists group plants historians groups events, and chemists group elements and phenomena. 2021/1/212021/1/21 11 cxt ❖ 在社会学中的应用 All scientific fields have the need to cluster or group similar objects. Botanists group plants, historians groups events, and chemists group elements and phenomena