短語詞組短語responder -beacon 應(yīng)答器信標RSP Responder Beacon 應(yīng)答器信標;應(yīng)答機信標radar responder beacon 雷達應(yīng)答標;雷達信標;雷達應(yīng)答標雷達信標interrogator responder beacon 問答器信標responder beacon u 應(yīng)答信標frequency radar responder beacon 掃描頻率雷達應(yīng)答器fixed frequency radar responder beacon 固定頻率雷達應(yīng)答標sweep frequency radar responder beacon 掃描頻率雷達應(yīng)答器 返回 responder beacon