折射率 meaning in English
refractive index; refractivity; index of refraction; refracture index; refracting power
◇折射率测量 [光学] refractometry
Examples
- It is often convenient to use an "effective guide index. "
采用“波导有效折射率”是方便的。 - The function n(x, y)is known as the refractive index profile .
函数n（x，y）称为折射率分布。 - The refractive index n(x) varies gradually over the cross-section of the guide .
折射率n（x）在波导截面内是逐渐变化的。 - Optical interference takes place in a thin transparent wedge of refractive index m .
光的干涉发生在折射率为m的薄的透明的楔形物里。 - A planar film of refractive index nf is sandwiched between a substrate and a cover material .
折射率为nf的平面薄膜夹在感光衬底和覆盖层之间。