英汉例句

• 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。

• 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。

• 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。

• in this paper , these studies, mainly involve the full spectrum savings and efficient use of the frequency bandwidth .

  我们对上述要求技术的研究，主要是围绕充分节省频谱和高效率的利用频带展开的。

• wlan and ad hoc networks are widely applied in different fields, but the limited frequency bandwidth will induce the inter-system and intra-system interference , and reduce the performance of network.

  wlan和自组织网具有广泛的应用前景。但有限的频率带宽会导致系统间或者系统内的相互干扰，降低网络性能。

• to eliminate nonlinearity, linearization control was implemented for the second path during broad frequency bandwidth using model reference adaptive inverse control with a pre-compensator(pcmraic).

  利用预补偿模型参考自适应逆控制方法（pcmraic控制），在宽频段内对主动控制的次级通道实施线性化控制。

• the development of technology and the communication demand leads to the lack of frequency bandwidth in wireless communication, which is a bottleneck of wireless communication technology.

  技术的发展和个人通信量需求的增长，使得电磁频谱资源日益紧缺，成为当今无线通信技术发展的瓶颈。

• it is also found that the increase of damping of the cable dwindles the frequency bandwidth of large-amplitude vibrations and reduces the amplitude of vibrations, but enlarges the tension fluctuation.

  增加斜拉索的阻尼可抑制其振幅，缩小其发生大幅振动的频率范围，但其张力波幅却相应增加。

• the study has applied the frequency bandwidth move, the cutting taper apart method and the mathematic analysis to design a symmetrical five-port waveguide junction.

  这里结合了频移法、渐变线分割研究法和数值解法等理论对五端口波导测量网络进行设计。

• 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。

• the filter is designed by classical method with compact interdigital resonators at both input and output ports, which can extend the operating frequency bandwidth more than 50%.

  滤波器本身采用经典方法设计，通过在输入输出端口上添加交指型谐振器构成带阻滤波器，可将滤波器的适用带宽拓展50%以上。

• contrarily, if the frequency bandwidth of signal is finite, the time length of signal will be infinite when sampling in frequency domain, the time folding phenomenon will certainly happen.

  反之，若信号的频带宽度有限，当进行频域抽样时，时域必然发生混叠。

• speckle arises as a natural consequence of the limited spatial frequency bandwidth of the interference signals measured in optical coherence tomography(oct).

  由于光相干层析成像中测量的干涉信号空间频带有限，因此会产生散斑。

• 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。