脉冲调频脉冲频率调制脉冲倾率调制的英文

pulse frequency modulation

• 脉冲:    impulse; pulse; im ...
• 调频:    frequency modulati ...
• 频率:    frequency; rate
• 调制:    mingle; toss; lard ...
• 倾:    incline; lean; ben ...
• 率:    rate; ratio; propo ...