time correlation短语¹⁴⁴⁹⁷²⁺² 基本例句 时间关联 The simulation results show that the density function, time correlation and spatial correlation characteristics of clutter are different from that of the traditional pulse radar. 对比常规脉冲雷达杂波，由于叠加效应，杂波统计特性有所不同。 cnki