cardinality

英 [kɑːdɪ'nælɪtɪ] 美 [ˌkɑːdə'nælətɪ]

• n. 基数

英英释义

Noun:

1. (mathematics) the number of elements in a set or group (considered as a property of that grouping)

例句

用作名词 (n.)

1. 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。
2. 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。