自动频率控制推动的英文

• afc drive

• 自动:    voluntarily; of one's own ac ...
• 频率:    frequency; rate
• 控制:    control; dominate; regulate; ...
• 推动:    push forward; promote; give ...
• 自动频率控制:    afc active field control; automatic freqency control; automatic frequenccy control; automatic frequency cintrol; automatic frequency cotrol; automatic-frequency-control; control, automatic frequency (afc)