常見(jiàn)例句The concept of semialgebra is given,then the realitionship between the additive can-cellation semialgebras with triviality congruence and algebras over semiring. 給出半環(huán)上半代數(shù)的概念;證明了半環(huán)上加法可消半代數(shù);且只有非平凡同余;那么該半代數(shù)是半環(huán)上的代數(shù).semialgebraic cell-complex 半代數(shù)胞腔復(fù)形semialgebraic decomposition 半代數(shù)分解semialgebraic map 半代數(shù)圖semialgebraic set 半代數(shù)集 返回 semialgebraic