Radar ECM雷达电子对抗radarn.雷达Radar Altimeter Indicator雷达高度表指示器radar-reflecting target装有雷达反射器的目标radar absorption material吸波材料radar reflection interval雷达反射时间间隔Radar Improvement Program雷达改进计划Radar Processing Language雷达处理语言radar receivertransmitter雷达收发两用机Radar vehicle and shelter雷达车及车厢Radar Augmentation Device雷达增强装置Radar Evaluation Squadron雷达鉴定中队