[物]频带；[物]频段

frequency bands───频带

frequency curve───[统计]频率曲线

frequently used───常用的

frequency───n.频率；频繁

frequency curves───[统计]频率曲线

frequency function───频数函数；[统计]频率函数

frequency polygons───[统计]频数多边形

frequency response───[电子][通信]频率响应；录放幅频响应

frequency polygon───[统计]频数多边形

Channels in this low - frequency band soon became crowded.───渠道在这低频段很快成为拥挤.

The optimum - frequency band is usually a compromise between these two opposing factors.───最佳频带通常选择在这两个相对的因素之间.

This allows the creation of six quarter wavelength antenna elements in the high frequency band.───这允许创建高频段内的6个四分之一波长的天线元件.

The European HiperLAN standard operates in same frequency band as the U-NII.───欧洲超级无线局域网的标准工作频率与 U-NII 相同。

We can't hear any program when we turn our radio onto this frequency band.───当收音机调到这个频段上时,什么节目也收听不到.

The design is very suitable for wireless communication systems which work in ISM frequency band.───所设计的软硬件接口非常适合在ism频段的无线通信系统中应用.

It receives Ku frequency band signals from 10.7 through 12.75 GHz with improved frequency stability by using an external 10 MHz reference.───它可以接收Ku波段信号，频率范围10.7 ~ 12.75 GHz，通过使用一个外部10 MHz参照物改进频率的稳定性。

Simulation results show that efficiency and can operate over the whole main - mode frequency band.───仿真结果表明:该器件带宽可覆盖整个波导主模频段.

RFID tag in UHF frequency band is more attractive because it is for far distance.───UHF频段有源射频标签由于远距离识别的特点,是RFID的 发展方向,目前国内在这一领域的研发尚处于空白.

However, in an extreme situation or frequency band, mark - to - market mechanism can not catch the changing phase.───然而, 在极端情况即高频波段时, 盯市就追赶不上相位变化了.

After that, we gave the application of them in the frequency band extension technique.───最后, 给出了数字反卷积在频带展宽技术中的应用.

It theas good filtering property, convenient for setting the frequency band.───它滤波性能好 、 频带设定方便、体积小、结构简单、成本低.

-7800V provides continuous coverage in the 30 to 108 MHZ frequency band at up to 50 watts of power.───在50w功率下提供30-108MHz的持续性频率覆盖。

This effect is obvious at lower frequency band.───这种效应在振动低频区段更为显著.

Gear signal was decomposed into independent frequency band, giving diagnosis information without slipping and redundancy.───利用小波把齿轮振动信号分解到独立的频带里, 提供无冗余、无疏漏的诊断信息.