group velocity meaning in English
【物理学】波群速度。
Examples
- The group velocity is the speed at which modulated signals would be transmitted .
群速度就是将调制信号发送出去的速度。 - Negative group velocity in the band gap range
禁带区域内负的群速度 - Analytic expression calculating group velocity for anisotropic elastic media
各向异性固体弹性介质中群速度的解析表达式 - Electromagnetically induced transparency and slow group velocity in pr3 y2sio5 crystal
晶体中电磁感应光透明及群速度减慢 - With any signal you can talk about two speeds called the phase velocity and the group velocity
对于任何信号都有两个速度即相速度和群速度。