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单词
bijection
释义
bi·jec·tion
AHD
[bī-jĕkʹshən]
D.J.
[baɪˈdʒekʃən]
K.K.
[baɪˈdʒɛkʃən]
n.
Mathematics
(名词)【数学】
A function that is both one-to-one and onto.
双射:一对一且映成的函数
Etymology
语源
bi-
1
bi-
1
(in)jection
(in)jection
or (pro)jection
or (pro)jection
随便看
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英汉双解词典包含166908条英汉词条,基本涵盖了全部常用单词的翻译及用法,是英语学习的有利工具。
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更新时间:2025/6/22 20:37:13