基本解釋[電子、通信與自動控制技術]中頻傳播英漢例句雙語例句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(xiàn)象，并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，并對電場強度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。medium frequency propagation更多例句專業(yè)釋義電子、通信與自動控制技術中頻傳播