VHF propagation是什么意思

网络释义

用法例句

This radio station broadcasts only on VHF.

这家电台只用甚高频广播。

very high frequencyprogrammes broadcast on VHF

以甚高频播出的节目

FM stereo broadcasting was introduced, further enhanced the broadcasting services.

开始短波调频立体声广播，进一步提高广播服务。

I heard it on VHF last night.

我昨晚在特高频率广播中听到那件事。

digital audio Broadcasting

数字音频广播,[港]数码音频广播,数字音讯广播

VHF and UHF direction finder

甚高频与超高频测向器

high and very high frequency direction finding

高频和甚高频测向仪

VHF television IF strip

甚高频电视中频部分

Minimum performance requirements on high fidelity FM radio tuners

GB/T15294-1994高保真调频广播调谐器最低性能要求

Managing campus English FM broadcasting well,improving students English levels;

办好校园调频英语广播 提高学生英语水平

If we again increase the frequency, we come into the range that is used for FM and TV.

假如再提高频率，那么就进入调频广播和电视所用的波段。

FM broadcasting--Dual programmes

GB4311.4-1987调频广播双节目

FM broadcasting--Monophonic

GB4311.1-1984调频广播单声

FM stereo broadcast transmitter

调频立体声广播发射机

FM broadcasting--Stereophonic

GB4311.2-1984调频广播立体声

frequency modulating stereo transmitter

立体声调频广播发射机

high altitude VDR

高空甚高频全向信标

Very Low Frequency Propagation Phase Prediction and Study on C-layer Effect;

甚低频传播相位预测与C层效应研究