go top

group velocity

  • [电子][物] 群速

网络释义专业释义英英释义

  [电子] [物] 群速度

... group technology 群工艺学 group velocity 群速度 grown junction 生长结 ...

基于1203个网页-相关网页

  [电子] [物] 群速

... velocity of flow临;流动速度 group velocity群速 particle velocity粒子速度;质点(振动)速度 ...

基于2个网页-相关网页

短语

group velocity dispersion 群速度色散 ; 的群速色散 ; 群速色散

Rayleigh group velocity 瑞利波群速度

frequency-dependent group velocity 频率相关群速度

negative group velocity 负群速

Phase velocity and group velocity 相速度和群速度

Love wave group velocity Love波群速度 ; 勒夫波群速度

positive group-velocity dispersion 正群速色散

 更多收起网络短语
  • 群速度 - 引用次数:73

    Compared with the case that the defect is non-dispersive, the dispersion of the defect layer leads to an ultraslow group velocity.

    与包含无色散缺陷的光子晶体相比,缺陷的色散可导致极慢的群速度

    参考来源 - 期刊学术社区
    群速超光速 - 引用次数:6

    Theexperimental result reveals that the obvious contrast between the characteristic ofsuperluminal group velocity propagation speed and that of electricity or light in normalpropagation exists.

    实验结果揭示了群速超光速传输度特点与光和电的正常传输情况有明显的区别。

    参考来源 - 关于频率信号异常传播速度的研究
    群速
    波群速度
  • 群速度 - 引用次数:46

    Light with the group velocity faster than the one in a vacuum is defined as fast light.

    快光是指在某体系中光的群速度比其在真空中的传播速度要快。

    参考来源 - 人工复合材料中的快光及慢光传播
    群速
  • 群速
  • 包络速度
    群速
    群速度
  • 群速
  • 群速度
    群速
    波群速度

·2,447,543篇论文数据,部分数据来源于NoteExpress

Group velocity

  • abstract: Frequency dispersion in groups of gravity waves on the surface of deep water. The red dot moves with the phase velocity, and the green dots propagate with the group velocity.

以上来源于: WordNet

 柯林斯英汉双解大词典 

group speed (also group velocity)

  • 1. 

    N the speed at which energy is propagated in a wave. This is the quantity determined when one measures the distance which the radiation travels in a given time. In a medium in which the speed increases with wavelength the group speed is less than the phase speed, and vice versa 群速 [physics]

双语例句权威例句

  • When the medium density increases (with more atoms), the slow group velocity decreases.

    介质密度增加时包含更多原子),速度就降低

    article.yeeyan.org

  • The reflection spectrum, time delay, and group velocity dispersion (GVD) of the gratings are analyzed.

    并对此种光栅反射延及速度色散进行了理论分析

    www.opticsjournal.net

  • To validate the theoretical analysis, a test system for group velocity delay was set up based on RF modulation.

    为了验证理论分析,设计了射频调制法测试介质膜滤波器速度延时的实验装置

    www.dictall.com

更多双语例句
  • The number of passengers in the U.S. paying for first-class, business-class and full-price economy airfares has halved in the past five years, from 18% to 9%, says the Velocity Group, an aviation consultancy.

    FORBES: Magazine Article

  • One of his recommendations is Jonathan Miller, a former chief executive at AOL who is now a partner at Velocity Interactive Group, a Los Angeles-based firm that invests in digital media properties.

    FORBES: Magazine Article

$firstVoiceSent
- 来自原声例句
小调查
请问您想要如何调整此模块?

感谢您的反馈,我们会尽快进行适当修改!
进来说说原因吧 确定
小调查
请问您想要如何调整此模块?

感谢您的反馈,我们会尽快进行适当修改!
进来说说原因吧 确定