main pulse reference group 主基脉冲群

azimuth reference pulse 方位基准脉冲

reference pulse 基准脉冲 ; 参考脉冲

north reference pulse 指北参考脉冲 ; [通信] 北向参考脉冲

auxiliary reference pulse [通信] 辅助参考脉冲

time reference pulse 时间基准脉冲

reference trigger pulse [电子] 基准触发脉冲 ; 参考触发脉冲

ARP azimuth reference pulse 方位基准脉冲

reference frame pulse 基准帧脉冲