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sub-group的英文翻譯是什么意思，詞典釋義與在線(xiàn)翻譯：
英英釋義
名詞 subgroup:
-
a distinct and often subordinate group within a group
-
(mathematics) a subset (that is not empty) of a mathematical group
sub-group的用法和樣例：
例句
用作名詞 (n.)
- Thus a subgroup of a group is a subset on which the binary product and the unary operation of inversion satisfy the closure axiom.
所以群的子群是在其上二元乘法和一元逆運算滿(mǎn)足閉包公理的子集。
