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.

辞典例句

The function relation of pulse group velocity with frequency and rain rate is obtained.

分析了脉冲波展宽效应机理,得到脉冲波群速度与电波频率、降雨率的函数关系.

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In addition, the group velocity of the probe laser can be reduced at each transparency window.

另外, 探测场的群速度在每个透明窗都能够得以减慢.

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