radar van雷达车厢radarn.雷达radar information command system雷达情报指挥系统Radar Interference Measuring Set雷达干扰测量装置radar reconnaissance environment雷达侦察环境radar detection range estimation雷达探测距离估计radar pulse repetition frequency雷达脉冲重复频率Radar Reflector Resolution Array雷达反射镜析像阵列radar meteorological observation雷达气象观测radar signal interception system雷达截获系统radar over the horizon detection雷达超视距探测radar storm-detection equation雷达风暴探测方程