短語詞組短語frequency y agility 頻率捷變frequency -agility adaptive radar 捷變頻自適應(yīng)雷達frequency agility pulsed magnetron 捷變頻脈沖磁控琯frequency agility technology 頻率捷變技術(shù)signal of frequency agility 頻率捷變信號pseudo random frequency agility 偽隨機捷變頻frequency agility 0 頻率捷變frequency agility technique 頻率捷變技術(shù) 返回 frequency agility