doppler shift造句

1、Time-selective Rayleigh fading of channels is caused by Doppler shift and carrier frequency offset.
接收端的高速运动或者载频的偏移，会引起信道的时间选择性衰落。

2、The maximum Doppler shift in some typical non-GEO satellite channels are figured out.
计算出了几种典型非静止轨道卫星信道的最大多普勒频移。

3、Furthermore, applying the Doppler shift method, one can find the mass of a star.
此外，应用多普勒频移的方法，可以发现恒星的质量。

4、And now you measure the Doppler shift of star two as a function of time.
现在可以测量双星的，随时间的多普勒顿移。

5、Variations of Doppler Shift and Spread for HF One-hop Skywave
短波─跳天波多普勒频移和展宽的变化

6、Effect to DTMF decoding of Doppler shift in ground-air HF communication
短波地空通信多普勒频移对DTMF信号解码影响

doppler shift翻译