waveband

英 [ˈweɪvbænd] 美 [ˈweɪvbænd]

n.  (无线电)波段

复数:wavebands

BNC.40211



牛津词典

noun

noun


柯林斯词典

  1. (无线电)波段
    A waveband is a group of radio waves of similar length which are used for particular types of radio communication.

    双语例句

    1. Effect of Ultraviolet with Full Waveband on Human T Lymphocyte Subsets in Vitro
      全波段紫外线照射对人T细胞亚群计数影响的体外研究
    2. Therefore, it is necessary to reform the processing technologies for the improvement of the damage threshold in the ultraviolet waveband.
      因此,改进光学元件表面加工质量,降低亚表面缺陷,对光学元件抗损伤能力的提高是非常必要的。
    3. Study on Port Use Efficiency in Waveband Switching Network
      波带交换光网络不同路由策略下端口使用效率
    4. An achromatic conformal optical system working within infrared waveband was designed.
      设计了一个红外波段消色差共形光学系统。
    5. The Measurement of the Antenna Gain on 3.2-cm Waveband Radio Telescope
      波长3.2厘米射电望远镜天线增益的测量
    6. This power source has advantage of small volume, light heft, reliable working stabilization and wide waveband.
      该电源具有体积小、重量轻、工作稳定可靠,频率范围宽的优点。
    7. A Method of Calculating the Coefficient of Atmospheric Average Attenuation for Certain Spectral Waveband
      一种计算某一波段大气平均衰减系数的方法
    8. Effect of proton irradiation on transmittance of Al filter at EUV waveband
      质子辐照对极紫外波段滤光片透过率的影响
    9. The evultion and trend of waveband and routing algorithm research are introduced in the last part.
      最后介绍了多粒度光交叉连接设备网络的波长绑定和路由算法的研究进展及发展趋势。
    10. In this paper, an optical software which can be satisfied the requirements in application on antireflective and protective films in infrared waveband are programmed.
      根据制备红外增透保护膜系需要,编制了一个红外增透保护膜系软件。
    11. The system can obtain anytime spectral irradiance, given waveband irradiance of instant light source and its change with time as well as the change of peak wavelength with time.
      系统可获得瞬变光源点燃过程当中各时刻的光谱辐照度、给定波段的辐照度及其随时间的变化、峰值波长随时间的变化。
    12. The same is true for the different material varied doping structures responding to the same waveband incident photon.
      同时,不同掺杂结构光电阴极对于相同波段范围内的入射光,其作用效果也不相同。
    13. Using all reflective parts, the same system can work in visible and infrared waveband.
      由于采用了全反射式的结构设计,同一套系统可以工作在可见光和红外不的同波段。
    14. This paper proposes two algorithms for waveband switching and discusses related issues in WBS network.
      文章提出了两种新的波带交换算法并且做了相应的性能分析。
    15. Distribution Network Fault Line Detection Using the Full Waveband Complex Relative Entropy of Wavelet Energy
      利用全频带综合小波能量相对熵的配网故障选线方法
    16. Design and Fabrication of High Performance Antireflection Coatings with Double Waveband
      玻璃基底上双波段增透膜的设计与制备
    17. Due to atmospheric turbulence on IR waveband, the optical system of heavy-calibre telescope wavefront distorts.
      由于大气湍流造成大口径望远镜光学系统波面畸变,严重影响成象质量。
    18. Dual waveband signals in high power laser welding were recorded and analyzed, especially, the law between the signals magnitude and the defocusing was discussed.
      记录和分析了高功率激光焊接中工作区的紫外和红外信号,着重分析了双波段信号与离焦量变化的对应规律。
    19. The determination of coefficient grows with wavelength between reflectance and biomass near infrared waveband.
      在近红外波段,各波段的反射率与地上鲜生物量的相关性在不断的增强,并且波长越长,回归方程的决定系数越高。
    20. A 8mm waveband FM and AM noise measuring equipment is introduced in this paper.
      介绍了8mm调频调幅噪声测试设备的原理和设计,给出了完整的测试数据和误差分析。
    21. In order to reduce the switching and transmission cost in the optical domain of WDM networks, WaveBand Switching ( WBS) has been proposed, for which considerable research has been conducted.
      为了降低WDM网络中光域传输和交换的成本,人们提出了波带交换(WBS)技术,并对此进行了大量的研究。
    22. Ultraviolet and ultra-infrared detection of samples will yield more inherent information over broad waveband.
      相对于常规的可见阴极荧光测试技术,探测紫外和红外阴极荧光可以在更宽的波段上获取更多更新的样品内在信息。
    23. The result shows that working waveband selection of measurement system is very important.
      结果表明,测量系统工作波段的选择是非常重要的。
    24. Influence factors on infrared emissivity of Aluminum powder coatings in 8-14 μ m waveband were studied.
      研究了影响铝粉涂层在8-14μm波段红外发射率的因素。
    25. Harmonic mixing has been achieved at millimeter and sub millimeter waveband using high T-c Josephson junctions.
      利用高温超导Josephson结已经实现了毫米波、亚毫米波波段的谐波混频。
    26. Difference among several classic waveband switching algorithms are discussed and compared.
      本文比较了几种经典的波带交换算法的差异。
    27. To improve the waveband utilization, traffic grooming algorithms for the proposed new architecture are presented.
      为了提高波带利用率,提出了与新结构相适应的业务疏导算法。
    28. The wavelength of near-infrared waveband is measured by using the existing conditions of laboratory.
      利用实验室现有条件,在近红外波段开展了波长检测的实验研究。

    英英释义

    noun

    1. a band of adjacent radio frequencies (e.g., assigned for transmitting radio or television signals)

        Synonym:    frequency band