常見(jiàn)例句雙語(yǔ)例句We study the beam paths in uniaxial crystal with arbitarily oriented optical axis in general conditions, by it′s plane and ellipsoid of refraction index and Fresnel law.從菲涅耳定律出發(fā),利用單軸晶的折射率麪和光率躰,討論了在一般情況下單軸晶內(nèi)部的光路問(wèn)題。 返回 Fresnel ellipsoid