refractive index

美 　英

• n.折射率
• 網(wǎng)絡(luò)折光率；折光指數(shù)；折射指數(shù)

英漢雙解

英漢解釋

na.	1. 折射率,屈折率;折光指數(shù)

英英解釋

n.	1. the ratio of the speed of refracted light in a vacuum or reference medium to its speed in the medium under examination.

例句

The ratio between the speed of light in a vacuum and that in a material is known as the material's refractive index.

光在真空中的速度與在物體內(nèi)速度的比率被稱為物體的折射指數(shù)。

In particular, for the TM case, the biaxial nature of nonlinear refractive index is considered without any approximation.

特別是對于TM波，考慮了非線性折射率的雙軸性，沒有任何近似。

Further more, as the dynamic detection range is wide, the device can be used for detecting refractive index of various liquid widely.

檢測動態(tài)范圍大，可以廣泛用于各種液體折射率的檢測。

The technique can image variations in what is known as the refractive index of air - in essence, the speed of light in a given medium.

這項技術(shù)能夠使空氣折射率圖形化-本質(zhì)上就是特定介質(zhì)下的光速。

Optical interference takes place in a thin transparent wedge of refractive index m.

光的干涉發(fā)生在折射率為m的薄的透明的楔形物里。

With a high refractive index and low chromatic dispersion, the rare earth ions mixed borate glasses have been widely used in many fields.

稀土玻璃由于具有高折射、低色散的特點(diǎn)，在紅外光學(xué)玻璃以及有色光學(xué)玻璃等領(lǐng)域有著特殊的應(yīng)用。

However, the refractive index contrast of the fabricated polymeric structure is insufficient to open a complete photonic band gap.

但是所制備的結(jié)構(gòu)由于感光樹脂與空氣的折射率比值較低，不能得到完全帶隙光子晶體，從而使其應(yīng)用受到局限性。

By data fitting of the experimental results; the effective refractive index changes under different humidity conditions can be reckoned.

通過對實(shí)驗(yàn)結(jié)果的擬合，推算出不同相對濕度環(huán)境下，多孔硅薄膜的有效折射率值。

The results showed that the spontaneous emission rate depends on the width and refractive index of the two-layer dielectric.

結(jié)果表明自發(fā)輻射率和兩層電介質(zhì)的寬度和折射率有關(guān)。

rubber compounding ingredients . silica , precipitated , hydrated . determination of refractive index.

橡膠配合劑。沉淀水合二氧化硅。顏色的比較法。

Relative to the optical fiber preform, the characteristics of its large size, refractive index profile measurement method is unique.

光纖預(yù)制棒相對于光纖而言，由于其尺寸大的特點(diǎn)，折射率分布的測量方法具有獨(dú)特性。

First, the relation between the dispersion of the fiber and the propagation constant and equivalent refractive index is presented.

文章先給出了光纖色散與光纖傳播常數(shù)及等效折射率的關(guān)系。

The gradient refractive index coating overcomes the initial disadvantages of the traditional discrete coating by eliminating the interfaces.

漸變折射率薄膜因?yàn)?/c>消除了界面而克服了傳統(tǒng)的分層介質(zhì)膜的固有弊端。

Birefringent A fiber optic term . Having a refractive index that differs for light of different polarizations .

一種光纖術(shù)語。折射率與不同極化的光折射率不同。

Characterizing the solid content by means of refractive index of the resin is also a convenient method.

用樹脂的折射率來表征固體含量，是簡單可行的方法；

With the chemical composition of refractive index material, crystal structure and the wavelength of light and different change.

折射率隨物質(zhì)的化學(xué)組成、晶體結(jié)構(gòu)及光的波長不同而改變。

Alpha also shows density, boiling point, vapor pressure, refractive index, Beilstein number, and any number of other details.

阿爾法還顯示密度，沸點(diǎn)，蒸氣壓，折射率，貝爾斯坦數(shù)目，以及任何其他的細(xì)節(jié)。

Distance, length, width, height, path length or refractive index cannot be negative.

距離、長度、寬度、高度、路程與折射率均不可能為負(fù)數(shù)。

It has advantages of aberration-free, mode-free and free of substrate refractive index, so its applications are promising.

它具有無象差、無模式轉(zhuǎn)換和不受襯底折射率影響等許多優(yōu)點(diǎn)，其應(yīng)用非常廣泛。

The present invention discloses one kind of optical fiber and its coating has refractive index outwards increased radially.

本發(fā)明公開了一種光纖，其中包層的折射率沿徑向向外增加。

Optical interference takes place in a thin transparent wedge of refractive index m.

光的干涉發(fā)生在折射率為m的薄的透明的楔形物里。

He colored light refractive index of an exact analysis to clarify the essence of the phenomenon of dispersion.

他彩色光的折射率精確的分析，以澄清分散現(xiàn)象的本質(zhì)。

The disadvantage is inconsistent with the refractive index of light in the viewing susceptible to deformation.

缺點(diǎn)是對光的折射率不一致，在觀賞時容易發(fā)生變形。

of controlling the soliton mobility by varying the refractive-index modulation depth, i. e. , the effective discreteness of the lattice.

通過改變控制的折射率調(diào)制深度，即有效的離散的格子孤子的流動性。

Probability Distributions for the Inner Scale and the Refractive Index Structure Parameter and Their Implications for Flux Averaging.

內(nèi)尺度和折射指數(shù)結(jié)構(gòu)參數(shù)的概率分布及其在計算通量平均值值的應(yīng)用。

The multimode waveguide area is one multimode interference area provided with two refractive index variable regions.

多模波導(dǎo)區(qū)是一個多模干涉區(qū)，其上設(shè)有兩個折射率可改變的區(qū)域。

This is equal to a constant that is the ratio of the refractive index of the second medium to that of the first.

這等于一個常數(shù)，那就是第二種介質(zhì)與第一種介質(zhì)的折射指數(shù)之比。

The smaller the refractive index of dielectric of defect mold is, the better the performance of super narrow band optical filer is.

結(jié)果得出，缺陷模介質(zhì)的折射率越小，產(chǎn)生的超窄濾波帶濾波性能越好；

A planar film of refractive index nf is sandwiched between a substrate and a cover material.

折射率為nf的平面薄膜夾在感光襯底和覆蓋層之間。

In fact the expression obtained in the paper can be applied to arbitrary refractive index profile.

實(shí)際上本文的結(jié)果可以計算任意折射率分布的介質(zhì)。

The thinner the grating, the greater spatial frequency and refractive index modulation are needed for the optimal combining.

隨著光柵厚度的減小，滿足最佳組束條件的空間頻率和折射率調(diào)制將逐漸增大；

therefore , an accurate determination of the complex refractive index of the material as a function of ge content is necessary.

因此，需要精確的決定作為鍺濃度函數(shù)的材料復(fù)數(shù)折射率。

clear homogeneous glass of known refractive index; used to make lenses.

折射率已知的清晰均勻的玻璃，用于制鏡頭。

The alloy layers provide improved control of refractive index, wide optical bandgap, high conductivity, and resistance to attack by oxygen.

所述合金層提供改進(jìn)的折射系數(shù)控制、寬能帶隙、高電導(dǎo)率、和抗氧侵蝕能力。

The refractive index structure parameters of equidistance between sensors and dome in different directions are different.

距離圓屋等距離垂直方向的折射率結(jié)構(gòu)常數(shù)大于水平方向的測量結(jié)果；

Because shock waves represent a stark and sudden change in refractive index, they show up clearly in schlieren photographs.

因?yàn)?/c>沖擊波反映了折射率的明顯和突然的變化，他們能在紋影攝影中清楚地被展現(xiàn)出來。

It uses a photosensitive material to generate a 3D lattice structure with a periodically-varying refractive index.

用光敏材料產(chǎn)生折射率周期性變化的三維晶格結(jié)構(gòu)。

The bonding energy and micro-defects are the major factors that affect the film refractive index and film quality.

影響非晶硅折射率及成膜質(zhì)量的主要因素是原子鍵能以及微型缺陷；

Deformation of disk surfaces and refractive index changing with temperature are primary factors of optical distortions.

介質(zhì)變形和熱光效應(yīng)（折射率隨溫度變化）是產(chǎn)生波前畸變的主要原因。

Surface plasmon resonance (SPR) sensing technique has a very high refractive-index (RI) resolution.

表面等離子體共振（SPR）傳感技術(shù)具有很高的折射率分辨率。

Results validated that larger size and larger refractive index of particles resulted in larger gradient and scattering force.

結(jié)果表明光學(xué)散射力和梯度力隨著小球半徑和折射率的增大而增大。