bijection是什么意思_bijection的翻译_发音_同义词_用法_例句
英文单词:bijection
中文含义:双向映射
英语词性:noun
美式音标:/baɪˈdʒɛkʃən/
同义词:one-to-one correspondence
易混淆单词:injection、surjection
双语例句:
1. The function is a bijection if and only if it has both an inverse and a converse.
这个函数是双向映射,当且仅当它具有反函数和反转。
2. We can construct a bijection between the set of rational numbers and the set of integers.
我们可以构造一个从有理数集合到整数集合的双向映射。