| 释义 |
refractive index rɪˌfræktɪvˈɪndeks Ｓ短语⁵¹⁶⁰³
基本英英近义反义例句例句
折射率
光学
Noun:
the ratio of the velocity of light in a vacuum to that in a medium近义词 index of refraction折射率
Therefractive indexalso increases with the RTA temperature.薄膜的折射率随退火温度的升高而增加。
The negative index interpretation was soon challenged, however.不过这项对于负折射率的诠释很快就受到质疑。 GI POF was prepared using polymethylmethacrylatePMMA as core and clad, diphenyl sulfideDPS as the dopant. The refractive index profile of GI POF was measured using focusing method.
以聚甲基丙烯酸甲酯为芯皮层原料、苯硫醚为掺杂剂制备了 GI POF，并通过聚焦法测得光纤折射率分布。 iciba
Modal refractive index and modal field distribution of metalclad slab waveguide with complex refractive index was investigated by exploiting finite element method FEM.
采用有限元法 FEM分析了具有复数折射率的金属包覆介质波导的模折射率与模场分布情况。 cnki
Optional coatings of siliconeboth standard and medical- grade can be applied to FOXY Probes to exclude ambient light, improve chemical resistance and eliminate refractive index effects.
FOXY探测器应用可选择的硅橡胶保护涂层标准和医学等级来排斥周围光线，改进抗化学性和消除折射率影响。 iciba
The deceleration gives the new medium a different refractive index.
减速使新介质获得不同的折射率。 yeeyan
The gradient refractive index materials are completely new optical materials.
梯度折射率材料是一种崭新的光学材料。 cnki
The quantity conditions of film thickness and refractive index control were acquired. The basic facture technics of branched PMPS waveguide circuit was established.
实验归纳了支化聚甲基苯基硅烷薄膜的光折变规律，获得了控制薄膜厚度和折射率的定量条件。 cnki
Because shock waves represent a stark and sudden change in refractive index, they show up clearly in schlieren photographs.
因为冲击波反映了折射率的明显和突然的变化，他们能在纹影摄影中清楚地被展现出来。 yeeyan
Compare the results obtained from gas chromatography and refractive index measurements. How closely do they agree? If they are not in good agreement can you provide an explanation?
比较一下气相色层分析和折光率的测量结果。它们有多一致呢？如果它们不能很好地符合的话，你可以提供解析吗？ myoops
In this paper the manufacture principle and method of gradient refractive index materials by ion exchange technique and measurement method of their main property are presented.
本文叙述了用离子交换法制作梯度折射率材料的原理和方法以及材料主要性能的测试。 cnki
In natural materials, light waves entering at an angle always bend to plunge more steeply into the material—the hallmark of a refractive index greater than1.
在自然物质中，以一定角度进入的光波，进入物质后的角度更小——标志着折射率大于1。 yeeyan
It opens up magnificent projects for the development and application of gradient refractive index optics, especially for the design and manufacture of optical instruments.
它为梯度折射率光学的发展和应用开辟了美好的前景，特别将为光学仪器的设计和制造带来较大的变革。 cnki
Light in the vicinity of the pulse is slowed more and more when the refractive index changes as the pulse passes by.
随着脉冲的穿越，折射率出现改变，临近脉冲的光的速度就会越来越慢。 ecocn
Using the refractive index data determine the approximate composition of your oil, your carvone fraction and your limonene fraction with respect to limonene and carvone.
利用折光率的数据确定你的油中，你的香芹酮馏份和与柠檬烯和香芹酮有关的柠檬烯组份的大概成份。 myoops
We can apply silicone overcoats to FOXY Probes to improve chemical resistance, exclude ambient light and eliminate refractive index effects.
我们在 FOXY探测器上使用硅橡胶保护涂层以改进抗化学性，排斥周围光线和消除折射率影响。 iciba |