红联英语单词
identity-function
identity-function什么意思,identity-function翻译
基本解释
网络: 恒等函数;恒等函项;身份功能
例句
Since the identity element of a monoid is unique, one can alternately define the identity function on M to be this identity element.
因为么半群的单位元是唯一的,可以以M上的单位元来替代其恒等函数的定义。
The reduce function is an identity function that just copies the supplied intermediate data to the output.
reduce函数是一个恒等函数,它只负责把中间数据发送到输出文件。
The IDENTITY function is a good solution for a surrogate key function in most cases.
IDENTITY函数在大多数情况下是代理键函数的一个好的解决方案。
It is more flexible than the IDENTITY function, because it is a separate object in your database.
该函数比IDENTITY函数更灵活,因为它是数据库中的一个独立对象。