automatic frequency control

基本解釋

For welding thicker pieces, automatic frequency control should be adopted.
對(duì)于較厚的焊件，應(yīng)進(jìn)行頻率自動(dòng)控制。
Automatic gain control(AGC)and automatic frequency control(AFC)were also integrated into the chip.
芯片內(nèi)部還集成了自動(dòng)增益控制（AGC）、模擬自動(dòng)頻率控制（AFC）模塊。
Based upon the same idea, circuits having remarkable advantages such as frequency difference polarity discriminator circuits and automatic frequency control circuits are also proposed.
基于同樣的原理，文中還介紹了具有明顯優(yōu)點(diǎn)的頻差極性判別電路及自動(dòng)調(diào)頻電路。

automatic local frequency control [電子]本機(jī)頻率自動(dòng)控制;自動(dòng)本機(jī)頻率控制;自動(dòng)局頻控制;自動(dòng)局頻控制英語
automatic load frequency control 自動(dòng)負(fù)載頻率控制;自動(dòng)裝入頻率控制
automatic c frequency control 自動(dòng)頻率控制
ALFC Automatic Local Frequency Control 本地頻率自動(dòng)控制
automatic c frequency control characteristic 自動(dòng)頻率控制特性

a system in a radio or television receiver by which the tuning of an incoming signal is accurately maintained ( abbr: AFC)