英文Abel categoryAbel grou p (commu tativ e grou p)Abel semigrou pAbelian grou pabsorption propertyaccessibility relationacy clicaddition principleadequ ate set of connectiv esadjacentadjacent matrixadju gateadju nctionaffine planealgebraic closed fieldalgebraic elementalgebraic ex tensionalphabetalternating grou pannihilatorantecedentanti sy mmetryanti-isomorphismarc setargu mentarityarrangement problemassociateassociativ eassociativ e algebraassociatorasy mmetricatomatomic formu laau gmenting pigeon hole principleau gmenting pathau tomorphismau tomorphism grou p of graphau x iliary sy mbolA离散数学英文—中文名词第 1 页,共 46 页ax iom of choiceax iom of equ alityax iom of ex tensionalityax iom of infinityax iom of pairsax iom of regu larityax iom of replacement for the formu la ax iom of the empty setax