very-high frequency band甚高频频带;甚高频段
very-high frequency television甚高频电视
oscillator circuit at very-high frequency甚高频振荡电路
or circuit at very-high frequency甚高频振荡电路
high-very-high frequency上限甚高频
very high frequency radar特高频雷达
Very high frequency mixer发明名称
very high frequency communications超短波通信
very high frequency divider超高频分频器
N(名词) a radio-frequency band or radio frequency lying between 30 and 300 megahertz 甚高频 ( abbr: VHF)