Vocab Bloom Hub

cardinality

/ˌkɑːr.dɪˈnæl.ɪ.ti/

翻译: 数学术语,指一个集合中元素的个数,即集合的基数;也泛指某一类事物或群体的数量、数目。

1 个条目

noun

/ˌkɑːr.dɪˈnæl.ɪ.ti/C1formaltechnical
  • zh数学术语,指一个集合中元素的个数,即集合的基数;也泛指某一类事物或群体的数量、数目。

A mathematical term referring to the number of elements in a set or group, considered as a property of that grouping.

  1. C1formalscientific

    The number of elements in a set or group, considered as a property of that grouping.

    zh基数

    • The cardinality of the set {1, 2, 3} is three.
    • In mathematics, cardinality helps compare the sizes of infinite sets.
    • The cardinality of the empty set is zero.

    同义词cardinalcardinal numbercountnumberpowersize

词形
  • cardinalities plural form
  • cardinalities' possessive plural form
  • cardinality's possessive singular form