bijection是什么意思？

bijection

英[bɚɪ'jekʃən] 美[bɚɪ'jekʃən]

• n. 双向单射，双射；

例句

• One - to - one onto function is also called bijection. 一对一到上函数称为双映射.

行业词典

• 数学： 一一映射；"又称 :一一映射(one-one correspondence ,bijective) "；