“torsion element”的概念、定义、翻译、参考文献-科学参考

单词	torsion element
释义	torsion element [`tȯr·shǝn ´el·ǝ·mǝnt] ^MATHEMATICS 1. A torsion element of an Abelian group G is an element of G with finite period. 2. A torsion element of a module M over an entire, principal ring R is an element x in M for which there exists an element a in R such that a ≠ 0 and ax = 0.
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