“identity element”的概念、定义、翻译、参考文献-科学参考

单词	identity element
释义	identity element Physics identity element单位元素，恒等元素 Mathematics ＞代数学＞环论＞释义 identity element幺元＞代数学＞群论＞释义 identity element单位元素 identity element单位元素简称“幺元”^†
随便看	metallicity metallicity gradient metallicity in galaxy metallicity-luminosity relation metallicity parameter metallic-line star metallic material for vacuum electronic device metallic materials metallic materials for civil engineering metallic minerals metallic mine safety rules metallic money metallic ore deposit metallic ore resource metallic pigment metallic plastic metallic prominence metallic radius metallic-rectangular frame cage metallic solution metallic star metallic superlattice metallic taste metallic thermal conductivity metallic thread

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