monotonen.(说话或唱歌)单调；(文体的)单调；单调音adj.单调的；无变化的monotone sequence of sets单调集合序列monotone homotopy methods单调同伦法monotone difference scheme单调差分格式monotone iterative methods单调迭代monotone positive solution单调正解monotone modified function单调修正函数monotone interval function单调区间函数monotone constraints model单调约束模型monotone dynamical systems单调动力系统monotone decreasing functio单递减函数