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1·Also the filter has a wide frequency bandwidth.

该滤波器有很宽的带宽。

2·The wide frequency bandwidth, big gain, and high out put power were required.

该功放具有工作频带宽，增益大，输出功率高等特点。

3·Therefore; to expand the frequency bandwidth and to remain the same sensitivity is difficulty.

因此，欲展宽频带而保持灵敏度不变就很困难。

4·The piezo flexure also operates over a much wider frequency bandwidth than conventional systems incorporating a tip mass.

与使用末端质量的传统系统相比，压电弯曲件可在更宽的频带上操作。

5·In this paper, the frequency bandwidth characteristics analysis method of the narrow wall slotted-waveguide array is presented.

给出了波导窄边缝隙天线频带特性的分析方法。

6·The test results show that by this structure the working frequency bandwidth of the transducer is expanded and the dynamic measurement error reduced.

试验结果表明，这种结构可较大地展宽传感器的工作频带。

7·The Single Side band (SSB) which can save the frequency bandwidth, save the power and receive little effect from the channel condition is a pretty choice.

具有节约频带、节约功率、受信道条件影响小等特点的单边带通信方式是很好的选择。

8·When the porosity and pore diameter reduced, the sound absorption curve moved to the low frequency zone and the frequency bandwidth increased at the same time.

随着孔隙率、孔径的减小，多孔铝的共振吸声系数有所下降，吸声频谱曲线向低频方向移动，且频带宽度展宽。

9·The radio provides interoperability and compatibility with IP-based systems and has an extended radio-frequency range and narrow-frequency bandwidth operating modes.

电台提供可以与基于IP的系统的互操作和兼容，并已扩大电台频率范围和窄频带宽操作模式。

10·By utilizing two field regions with stronger EM field intensity, the pentagon antenna has not only higher EM intensity, but also over twenty times frequency bandwidth.

五边形天线合理利用了两个超宽强场区，使该天线不仅有高而平稳的场强而且能轻易达到二十倍频以上带宽。