搜尋結果
cluster
- IPA[ˈklʌstə]
英式
- a group of similar things or people positioned or occurring closely together；a group of stars or galaxies forming a relatively close association
- form a cluster or clusters；(of data points) have similar numerical values
verb: cluster, 3rd person present: clusters, gerund or present participle: clustering, past tense: clustered, past participle: clustered
noun: cluster, plural noun: clusters
- 釋義
名詞
- 1. a group of similar things or people positioned or occurring closely together clusters of creamy-white flowers they stood there in a frightened cluster 同義詞
- ▪ a group of stars or galaxies forming a relatively close association there are several clusters in Cassiopeia
- ▪ a natural subgroup of a population, used for statistical sampling or analysis ten clusters from all the primary health centres were selected
- ▪ a group of cases of a disease, especially an infectious disease or type of cancer, that occur close together in time or space clusters of the disease have been reported, leading to speculation about person-to-person transmission
- ▪ a group of consonants pronounced in immediate succession, as str in strong.
- ▪ a group of atoms of the same element, typically a metal, bonded closely together in a molecule noble-metal clusters supported on an acidic carrier a cluster compound
動詞
- 1. form a cluster or clusters the children clustered round her skirts there were dozens of people clustered around me
- ▪ (of data points) have similar numerical values students tended to have marks clustering around 70 per cent
