1.
The effective-index model of photonic crystal fiber was introduced at first.
介绍了光子晶体光纤的等效折射率模型。
2.
Analysis of Characteristics of Equivalent Double-cladding Photonic Crystal Fibers Using Effective-index Method;
等效折射率法分析等效双包层光子晶体光纤特性
3.
First, the relation between the dispersion of the fiber and the propagation constant and equivalent refractive index is presented.
文章先给出了光纤色散与光纤传播常数及等效折射率的关系。
4.
equivaient step index profile
等效突变型折射率分布
5.
An Air Refractometer with Dual Vacuum Chambers Based on the Method of Equivalent Synthetic Wave
基于等效合成波方法的双真空管空气折射率测量仪
6.
radar equivalent reflectivity factor
雷达等效反射率因子
7.
equivalent isotropic radiated power
等效无方向辐射功率
8.
Measuring Refractivity of Irregular Triangular Prism with Method of Vertical Incidence;
用垂直入射法测非等腰三棱镜的折射率
9.
It is often convenient to use an "effective guide index."
采用“波导有效折射率”是方便的。
10.
The initial or frozen-in double refraction is replaced by an equivalent or virtual state of stress.
初双折射或被冻结的双折射，可用一个等效或有效应力状态来代替。
11.
Theoretical analysis of second-harmonic conversion efficiency in negative-index materials
负折射率材料中二次谐波转换效率的理论分析
12.
index of refraction
ph.1. 【物】折射率
13.
The refractive index is approximately equal to the ratio of the real depth over the apparent depth.
折射率大约等于实际深度与视深度的比值。
14.
Measurement of Crystal Refractive Index Based on Michelson Interferometry
迈克尔逊等倾干涉法晶体折射率测量方法研究
15.
Study on the Refractive Index Measurement of High Refractive Index Glass Beads;
高折射率玻璃微珠折射率的测量研究
16.
Microwave refractometer for accurate measurement of atmospheric refractivity
精确测量大气折射率的微波折射率仪
17.
It arises because the refractive index of water( n equals about1.3) is larger than that of air, and rays of light are bent at the interface between the air and the water.
上述现象的原因是水的折射率（大约等于1.3）于空气的折射率，而光在水与空气的界面弯曲了。
18.
The dispersion caused from the chromatic aberrations of lens is smaller than that from diffraction effects of it.
与衍射效应产生的色散相比，透镜本身的折射率色散很小。