multiplicative identity中文，multiplicative identity的意思，multiplicative identity翻译及用法

2025-09-08 02:46 浏览次数 6

multiplicative identity

英[ˌmʌltiˈplikətiv aiˈdentiti]美[ˌmʌltəˈplɪkətɪv aɪˈdɛntɪti]

[数] 乘法单位

multiplicative identity 英语释义

英语释义

    1. an identity element (such as 1 in the group of rational numbers without 0) that in a given mathematical system leaves unchanged any element by which it is multiplied

multiplicative identity 例句

英汉例句

  • the number 1 in its multiplicative identity is practically bedridden, leaving other numbers unchanged: 6 times 1 equals 6.

    数字「1」在乘法中起一种限制作用，就是让其他数字保持不变：6乘以1还等于6。

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