wavelength

英 [ˈweɪvleŋθ] 美 [ˈweɪvleŋθ]

n.  波长; (广播电台等占用的)频道,波道

复数:wavelengths

CET4CET6化学

Collins.1 / BNC.8243 / COCA.8023



牛津词典

noun

  1. 波长
    the distance between two similar points on a wave of energy, such as light or sound
    1. (广播电台等占用的)频道,波道
      the size of a radio wave that is used by a particular radio station, etc. for sending signals or broadcasting programmes

      柯林斯词典

      1. N-COUNT 波长
        A wavelength is the distance between a part of a wave of energy such as light or sound and the next similar part.
        1. Sunlight consists of different wavelengths of radiation...
          阳光由几种不同波长的射线组成。
        2. Blue light has a shorter wavelength than red.
          蓝光的波长比红光的短。
      2. N-COUNT 广播波段
        A wavelength is the size of radio wave which a particular radio station uses to broadcast its programmes.
        1. She found the wavelength of their broadcasts, and left the radio tuned to their station.
          她找到了他们的广播波段,把收音机调到那个位置收听他们电台的节目。
      3. PHRASE 志趣相投;观点一致
        If two people are on the same wavelength, they find it easy to understand each other and they tend to agree, because they share similar interests or opinions.
        1. It's great to work with people who are on the same wavelength.
          与志同道合的人一起工作真是太棒了。

      双语例句

      1. Sunlight consists of different wavelengths of radiation
        阳光由几种不同波长的射线组成。
      2. Blue light has a shorter wavelength than red.
        蓝光的波长比红光的短。
      3. She found the wavelength of their broadcasts, and left the radio tuned to their station.
        她找到了他们的广播波段,把收音机调到那个位置收听他们电台的节目。
      4. It's great to work with people who are on the same wavelength.
        与志同道合的人一起工作真是太棒了。
      5. This FPI is suitable for wavelength measurement and laser spectrum observation, especially for short submillimeter wave range.
        适宜用作亚毫米波波长的测量和频谱特性的研究。
      6. Radio One has broadcast on this wavelength for years.
        广播1台已经用这个波长广播多年了。
      7. The E-vector makes one complete rotation as the wave advances through one wavelength.
        当波前进了一个波长之后,E矢量转了一整周。
      8. All we can measure is the wavelength.
        我们能测量的是波长。
      9. The results show that the angle of incidence has effect on band-gap width and central wavelength of band gap.
        理论计算和实验表明,入射角对光子带隙的宽度和带隙中心波长均有影响。
      10. The realization of a kind of all-optical wavelength router that is controlled by electrom was described in this paper.
        文章描述了一种电控全光波长路由器的实现。
      11. In addition to amplitude and wavelength, a periodic wave is characterized by its frequency.
        除了振幅和波长,周期波有它自己的频率。
      12. I guess we are in the same wavelength.
        BecauseIguessweareinthesamewavelength.相信她就会很清楚你对她有意思了。
      13. Various wavelength band sensors and illuminator modules are available.
        多种波长带感应器和照明器模块都是可正常工作的。
      14. The measurement of terahertz wavelength is more and more urgent and important in the science re-search and practical application.
        太赫兹波波长的测量在其科研和实际应用中显得日益迫切和重要。
      15. Infrared is a wavelength range of electromagnetic waves between the red and microwave.
        红外线是一种波长介于红光和微波之间的电磁波。
      16. Routing and wavelength assignment problem is a key problem for WDM optical networks.
        路由与波长分配问题是波分复用光网中的一个关键问题。
      17. Based on the discussion of temperature measurement accuracy and temperature resolution, wavelength bandwidth of the system is optimized.
        本文在着重讨论系统的测温不确定度及温度分辨力的基础上,对其工作波长的带宽进行了优化设计。
      18. On the subject of marriage, Judith and I are on the same wavelength.
        在婚姻问题上,我和朱迪思意见相同。
      19. Like light waves, acoustic ( sound) waves are characterized by a frequency, wavelength and propagation speed.
        声波就和光波一样,是以频率、波长和传播速度为其特徵。
      20. What is the relationship between the wavelength and the frequency for each resonant mode?
        波长和每个振动模式的频率之间是什么关系?
      21. A new method for fiber Bragg grating wavelength tuning is reported.
        为了便于对光纤光栅的布喇格波长进行调谐,设计了一种光纤光栅气压调谐方法。
      22. This paper described the system model of WDM passive optical network with wavelength shared.
        介绍了波长共享的波分复用无源光网络系统模型。
      23. The relationship between the wavelength of maximum absorption and structure was also explained.
        解释了紫外光谱中的最大吸收波长与结构的关系。
      24. New method of wavelength accuracy calibration in Optical Spectrum Analyzer is introduced, its principle and implementation are described.
        本文介绍了光谱分析仪波长准确度校准的一种新方法,详细阐述了其原理及具体实现。
      25. We describe modeling the solid-state dye laser with the microcavity size comparable to light wavelength.
        模拟了腔尺寸接近光波长的固体染料微激光器。
      26. This deviation indicates aggravation of SRS effect due to wavelength dependence of fiber loss coefficient.
        结果的背离,说明了由光纤损耗系数的波长依赖性加重了SRS效应。
      27. An all optical wavelength converter ( AOWC) is the key device for all optical net.
        全光波长转换器(AOWC)是目前全光网研究中的一个热点问题。
      28. The energy of the photon gives its color, or wavelength.
        光子的能量决定了光子的颜色,也就决定了它的波长。
      29. The orbit distance of CD and DVD and the light wavelength are measured in this experiment.
        利用CD和DVD光盘片进行了实验,用光栅衍射法测定了光盘轨迹间距和光波的波长。

      习惯用语

      n.

        be on the same wavelength

        be on sb's wavelength

      • 具有相同的思路;合拍;与…所见略同
        to have the same way of thinking or the same ideas or feelings as sb else

        英英释义

        noun

        1. the distance (measured in the direction of propagation) between two points in the same phase in consecutive cycles of a wave

          1. a shared orientation leading to mutual understanding
            1. they are on the same wavelength