Terms containing pulse modulated frequency

Subject	English	Chinese
mil., air.def.	linear frequency modulated pulse	线性调频脉冲
el.	linearly frequency modulated pulse	线性调频脉冲
mil., air.def.	linearly frequency modulated pulse	线性调制脉冲
el.	low frequency modulated pulse	低频调制脉冲
el.	pulse modulated frequency	脉冲调制频率
el.	pulse width modulated audio frequency	脉宽调制音频