折射率

When the light ray refracts at the interface between a traditional positive-refractive-index material and a novel NIM, negative refraction occurs where the refracted ray and the incident ray lie on the same side of the normal line, which means that the emergence of NIMs changes the traditional propagating laws and the basic imaging properties of lenses.

当光波从传统的正折射率介质入射到负折射介质的界面时将发生折射光线与入射光线位于界面法线的同侧的负折射现象。

These results show that diffusion impacts the refraction law and refractive index.

这些结果表明扩散系数对折射规律和折射率都有影响。

Optical return loss is caused by index of refraction differences.

光信号返回损耗是由折射率的差异引起的。

At last, the reason of nonlinear refractive index in these two materials were discussed.

同时，对它们具有的非线性折射率的物理机制进行了分析。

At last, the reason of large nonlinear refractive index in this material is discussed.

同时，对这种偶氮聚合物薄膜具有大的非线性折射率的物理机制进行了分析。

The refractive index of the sample is very great.

样品的折射率很大。

The experimental results show that the nonlinear refractive index of the sample is a negative value.

实验结果表明，该样品的非线性折射率为负值。

The angle is independent of the size of the drop, but does depend on its refractive index.

角是独立的规模下降，但并不取决于它的折射率。

And(3) increase the refractive index of medium.

3增加介质的折射率。

Products of high refractive index, transmittance good, but due to the localization of production.

产品折射率高、透光率好，而且由于采取了本地化的生产。

Fancy gold-plated dangling earrings with facetted White Opal crystals.

花式镀金悬垂耳环与facetted白欧泊水晶。

This essay chooses the study aim from biology teachers in middle school in Shi Jiazhuang which tells us that most of the middle school biology teachers in Shi Jiazhuang have the"burnout", lower successfulness, individualize.

本文选取石家庄市初中生物教师作为研究对象，运用问卷调查的方法对石家庄市初中生物教师职业倦怠的现状进行调查，调查结果发现，石家庄市初中生物教师这一群体普遍存在职业倦怠，情感枯竭程度偏高，成就感偏低，去个性化程度最为严重。