residualis残余的residualadj.剩余的；残余的n.剩余部分；(复)追加酬金residual income残余收益，剩余收益，剩余所得residual vector剩余向量residual amylum残淀residual series残差序列residual flower残花residual charts残差控制图residual damage残留损伤residual liquor残余熔浆residual powder残余粉末residual matrix剩余阵,剩余矩阵