常見例句

雙語例句

Then the possibility of larger phase velocity and group velocity than light speed in dispersive medium is discussed.
然後從色散介質(zhì)中相速度與群速度的關(guān)系，討論了相速度和群速度超光速的可能性。
Because of the complex spectral distributions, thin dispersive medium will not only broaden the pulse temporal widths but also change the curves of the pulse fronts.
這種複襍性使放置於遠(yuǎn)場的薄色散介質(zhì)對光脈沖同時(shí)産生時(shí)間展寬和波前彎曲等變化。
Ionosphere is dispersive media. This shift operator method is then applied to the dispersive medium case. The recursive relation for D and E available for FDTD computation is obtained.
電離層是一種色散介質(zhì)，在処理色散介質(zhì)中電磁波的散射和傳播問題時(shí)，用移位算子処理有理分式法獲得FDTD計(jì)算中電位移矢量D和電場強(qiáng)度E的時(shí)域遞推關(guān)系。