英语词汇refraction index怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词

refraction index

释义

refraction index

美/ r??fr?k?n ??ndeks /

简明释义

折射率：光线从一种介质进入另一种介质时，两种介质中光速的比值。

网络释义

1
?折射率
折射率 ( refraction index )是光学中的概念，介电常数(dielectric constant)是电磁学中的概念，它
2
?折光指数
... ionosphere refraction 电离层折射 refraction index 折射率 ; 折射指数 ; 折光指数 ; 射系数 specific refraction 比折射度 ; 折射率 ; 折射系数 ; 折射度 ...
3
?射系数
散射系数（refraction index），4.密度(density), 5.

短语

1
negative refraction index
折射率
2
atmospheric refraction index
大气折射率 ; 大气折射指数
3
refraction index ellipsoid
折射率椭球

双语例句

1
Nonlinear refraction index change is proportional to square of mean pump power.
非线性折射率与泵浦平均功率的平方成正比。
2
The refraction index sensitivity and birefringence effect for LPG were analyzed, and their practical application were expound.
从理论和实验上研究了长周期光栅的折射率特性和双折射效应，阐述了其实际应用价值。
3
The effect induced by the increment of refraction index and dispersion of glass in the wide bands FT(Fourier Translate) lens were introduced.
介绍了宽谱段傅里叶变换镜头中光学玻璃的折射率、色散变化对系统的成像质量的影响。

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单词	refraction index
释义	refraction index 美/ r??fr?k?n ??ndeks / 简明释义折射率：光线从一种介质进入另一种介质时，两种介质中光速的比值。网络释义 1 ?折射率折射率 ( refraction index )是光学中的概念，介电常数(dielectric constant)是电磁学中的概念，它 2 ?折光指数 ... ionosphere refraction 电离层折射 refraction index 折射率 ; 折射指数 ; 折光指数 ; 射系数 specific refraction 比折射度 ; 折射率 ; 折射系数 ; 折射度 ... 3 ?射系数散射系数（refraction index），4.密度(density), 5. 短语 1 negative refraction index 折射率 2 atmospheric refraction index 大气折射率 ; 大气折射指数 3 refraction index ellipsoid 折射率椭球双语例句 1 Nonlinear refraction index change is proportional to square of mean pump power. 非线性折射率与泵浦平均功率的平方成正比。 2 The refraction index sensitivity and birefringence effect for LPG were analyzed, and their practical application were expound. 从理论和实验上研究了长周期光栅的折射率特性和双折射效应，阐述了其实际应用价值。 3 The effect induced by the increment of refraction index and dispersion of glass in the wide bands FT(Fourier Translate) lens were introduced. 介绍了宽谱段傅里叶变换镜头中光学玻璃的折射率、色散变化对系统的成像质量的影响。
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