查询词典 radio frequency

The tuning control on a radio receiver adjusts the local oscillator frequency.

定调的控制在无线电接收机调整地方摆动器频率。

Electromagnetic compatibility and Radio spectrum Matters;ElectroMagnetic Compatibility standard for Very Small Aperture Terminal, Satellite News Gathering, Satellite Interactive Terminals and Satellite User Terminals Earth Stations operated in the frequency rangesbetween 4 GHz and 30 GHz in the Fixed Satellite Service FSS

您当前所在的位置：首页→标准大全→欧洲电信标准→电磁兼容和无线频谱事务甚小孔径终端，在固定卫星业务中运行于 4 GHz和30 GHz频率范围的卫星新闻采集，卫星交互终端和卫星用户中断地面站的电磁兼容标准

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。

Radio systems operating in the frequency range from 300 to 1, 000 MHz are classified as UHF.

电系统运行于频率范围从300到1， 000兆赫被归类为UHF。

F region is one of the most important regions in the ionosphere. The night-time irregularities in this region can affect nearly all-frequency radio waves propagating through them.

电离层F区是电离层最主要的区域，尤其是其中的不规则结构，导致几乎所有波段的电磁波产生幅度和相位的闪烁。

I am accused of being overreligious," she said in her quiet, frank manner,"but that does not prevent me thinking the children very cruel who obstinately commit such suicide.""

客人们在卡罗利娜·埃凯家里，举止就文雅一些，因为卡罗利娜的母亲治家很严厉。

Designed by French fashion house Herm è s, this elegant uniform was manufactured in our home, Hong Kong, and was the first without a hat.

由著名品牌 Herm è s 设计，这件高贵的制服是香港本土制造，是我们第一套不配帽子的制服。