英语单词分类 轻松记单词

cardinality

cardinality基本解释

n.基数

cardinality相关例句

用作名词(n.)
  • The singular and plural names are used depending on the cardinality of the relationship.
    使用单数或复数名称取决于关系的基数。
  • We describe a parent class whose elements have a property with cardinality equal to one.
    我们描述一个父类,它的元素有一个基数等于一的属性。

cardinality英英释义

Noun:
  • (mathematics) the number of elements in a set or group (considered as a property of that grouping)