折射率

We obtained the accurate refractive index inhomogeneity without system error. At last, in order to resolve the question of the spherometer weared out at the laboratory long-term use, we proposed the method that use the interferometer to adjust the spherometer.

研究了测量光学材料的折射率不均匀性5种方法，建立了四步测量法的数理模型，并且在所研制的CXM100-2W式干涉仪上进行了样品材料的具体测量，在消除了系统误差的情况下，准确的得到了样品材料的折射率不均匀性分布。

If one knows how thick the reflector is and the wavelength of the light used in the lab in advance, one can use this phenomenon to measure the refractive index of the glass.

在已知平行平板玻璃的厚度和光的波长的情况下，可应用该现象测量平行平板玻璃折射率，给出了折射率的计算方法，对结果进行了数据处理及误差分析。

Crystal light relative to the average refractive index of glass is closer to the refractive index of air,so it is more transparent and pure crystal, more suitable for doing a beautiful arts and crafts.

水晶对光的折射率相对于普通玻璃来说更接近于空气的折射率，因此它更透明更晶莹纯净，更适合用来做美丽的工艺品；另外是成型工艺的不同。

In order to facilitate quantitative analysis, a rational model of physics for a rise inverse sine structure of 1×2 S-branch power splitter in glass is proposed. In thermal ion exchange, the distribution of normalized refractive index of two-step ion-exchanged optical power splitter and the distribution of splitter refractive index of different exchange time have been gotten.

为了便于定量分析，采用了一种上升反正弦S型分支光波导系统的物理模型，得到了在热扩散条件下两步离子交换光功分器波导区的归一化折射率分布和在不同交换时间所形成的玻璃波导折射率分布。

According to the law of refraction, a measuring apparatus was designed, which can measure refractive index of transparent medium. This paper expounded the design principle of the measuring apparatus, its usage and some experimental content, and gave measurement results of refractive index on some materials.

将CCD测试技术引入物理实验，介绍了依据折射定律设计的能够测量任何透明介质折射率的仪器原理、使用方法及开设的部分实验内容，给出了对一些材料折射率的测量结果。

In order to study the polarization property of 1-D photonic crystal,transfer matrix method was used for calculation.

为了研究两种偏振光通过1维光子晶体的偏振特性，采用传输矩阵法做了相关计算，得到介质折射率、折射率调制的变化，在光正入射和倾斜入射时对不同偏振光的禁带都有影响的结果。

The calculation of refractive index is implemented according to the minimum deviation angle measured on our experiment setup.

以艾里的虹理论为基础，提出了一种由二次彩虹条纹图确定最小偏向角的方法，实现了高折射率玻璃微珠折射率的测量。

The fringe of secondary rainbow of the high refractive glass beads is analyzed by using Airy rainbow theory, and a method to be used to determine the position of the minimum deviation an gle according to the secondary rainbow is proposed.

以艾里的虹理论为基础，提出了一种由二次彩虹条纹图确定最小偏向角的方法，实现了高折射率玻璃微珠折射率的测量。

The fringe of secondary rainbow of the high refractive glass beads is analyzed by using Airy rainbow theory, and a method to be used to determine the position of the minimum deviation angle according to the secondary rainbow is proposed.

通过对高折射率玻璃微珠在激光照明下形成的二次彩虹的实验研究，提出了一种激光照明下高折射率玻璃微珠二次彩虹条纹图的获取装置。

On the approximation that the ink is non-scattering and its refractive index is nearly equal to papers, we propose a spectral reflectance color prediction model for recto-verso halftone images by making use of the theory of the light propagation in paper with long- and short-distance model and net structure of multiple reflection in the recto-verso halftone images.

在假定油墨是非散射介质以及油墨的折射率与纸张的折射率近似相等的条件下，利用光在油墨与纸张中散射迁移路径长短不同的分程理论和多重内反射的网状结构分析方法，研究了光照射在双面印刷品上的光谱反射规律，建立了双面印刷品的光谱反射色彩预测模型。

This brought fixed cost, but it also is meant at the same time use a source to won't make you singlehanded assume a problem.

这带来了一定的成本，但它同时也意味着使用开源不会让你独力承担问题。

He gained a small fortune in real estate.

他在房地产上发了一笔小财。