medium frequency propagation

基本解释

Phenomenon of the change in velocity of propagation of monochromatic radiations in a medium as a function of the frequency of these radiations.
在介質中傳播的單色光改變其傳輸速度的現象，竝由該輻射的頻率所決定的。
To study propagation characteristic of radar wave in a dispersive medium, frequency- dependent flux density D was introduced, and electromagnetic field E and flux density D were normalized.
考慮頻散介質的電磁波傳播，引入隨頻率變化的電位移矢量D，竝對電場強度E和電位移D進行標準化。
The propagation velocity of elastic wave with different frequencies in same medium is various, which is called dispersive problem of frequency.
相同介質中不同頻率的彈性波傳播速度是有差異的，即頻散問題。