diagonal slice 斜分层双语例句1.Contrapose this phenomenon, a new method based on fourth-order cumulants diagonal slice for detecting ship-radiated noise is presented. 针对这一情况,本文提出了一种使用四阶累积量对角切片检测舰船辐射噪声的方法。2.Based on the advantage of the sign algorithm, a fast algorithm of FOC diagonal slice sign iterative adaptive dynamic line enhancer is proposed. 利用极性迭代算法可减小计算量的优点,提出了基于四阶累积量对角切片极性迭代的自适应动态谱线增强快速算法。