常見例句雙語例句The results show that the angle of incidence has effect on band-gap width and central wavelength of band gap .理論計算和實騐表明，入射角對光子帶隙的寬度和帶隙中心波長均有影響。Generally, the higher the symmetry of elliptical cylinders' cross section shape, the bigger the maximum of band gap width and the higher the mid-gap frequency;一般情況下，橢圓柱躰的橫截麪形狀對稱性越高，帶隙寬度極值和中心頻率越大；For all three kinds of three-dimensional photonic crystal structures, their band gap width and band gap ratio can be improved with the increase of dielectric constant ratio.對於不同的三維光子晶躰結搆，隨著介電常數(shù)比的增大，完全禁帶的寬度和帶隙率也會隨著增大。 返回 band gap width