查询词典 VHF

A new method of VHF channel access protocol analysis based on semi-Markov model is presented in this paper.

摘 要：本文提出了一种基于半马尔可夫模型的VHF信道访问协议分析方法。

Radio waves with a frequency between 30 and 300 MHz are classified as VHF.

电波的频率为30和300兆赫被归类为的VHF。

Even now VHF FM broadcasts in the 88 - 108 MHz band can be affected.

既使在这种情况下VHF FM 播放在88 - 108 兆赫带可能是受影响的。

However, up to this point there had been little opportunity to study the effects that solar activity had on VHF frequencies.

但是， 由这点决定有是少许机会学习太阳活动有在VHF 频率的作用。

Many people experienced it in the days of the old VHF television transmissions.

许多居于老练它在老VHF 电视传输的天。

Which one of the followings is not a right way to call an unknown vessel of VHF?

答案：D下列那个不是VHF呼叫未知船的正确方法？根据他的船员

For the existing VHF system integration, networking solutions run.

为原有VHF系统提供一体化、联网运行的解决方案。

Therefore radio monitoring stations HF station, VHF/UHF station and SHF station, etc.

第四章设计出了一套长春地区VHF/UHF无线电监测网组建的完整解决方案。

For over 40 years, Dragan has published articles with different original constructions of power amplifiers, low noise preamplifantennas for HF, VHF, UHF and SHF bands.

四十年来，Dragan 出版了多版本的 HF，VHF，和 SHF 频段的功率放大器，低噪音前置放大器的著作。1964 年他获得业余无线电许可证。

For over 40 years, Dragan has published articles with different original constructions of power amplifiers, low noise preamplifiers, antennas for HF, VHF, UHF and SHF bands.

四十年来，Dragan 出版了多版本的 HF，VHF，和 SHF 频段的功率放大器，低噪音前置放大器的著作。1964 年他获得业余无线电许可证。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。