短語詞組短語bounded open set 有界開集bounded dosed set 有界閉集bounded convex set 有界凸集bounded variation set function 有界變差集合函數(shù)bounded absorbing set 有界吸收集a bounded closed set 有界閉集bounded closed set [數(shù)]有界閉集;有界閉集weakly bounded set 弱有界集合a bounded set 有界集 返回 bounded set