1、

Measurement of refractive index profile of selfoc rod lenses by holographic interference microscopy

全息干涉显微法测量自聚焦棒透镜的折射率分布

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2、

Modulation on wide photonic forbidden band of one-dimensional photonic crystal by index of refraction

一维光子晶体禁带宽度对折射率的响应

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3、

The press's greater openness could reflect political change in Beijing.

媒体透明度的增加折射北京的政治变化.

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4、

Self-focusing and self-defocusing intensity dependence of the index of the nonlinear medium.

根据非线性折射率系数的符号,克尔介质分为自聚焦介质和自散焦介质两类.

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5、

Besides, index of double refraction can be also measured.

另外, 双重折射率也可以被测出.

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6、

The theory and method of simulating axial symmetry field resistance net-work are introduced in this paper.

分析了轴对称场的光学特性,在此基础上,给出一种计算轴对称场中折射率分布的新的再现方法.

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7、

' These recent heritage battles represent a desperate search for a cultural anchor,'says Lee Ho Yin, director of the architectural conservation program at the University of Hong Kong.

香港大学(University of Hong Kong)建筑文物保护课程主任李浩然称,最近发生的这些关于保存建筑文物的抗争,折射出港人对文化定位的渴望。

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8、

The fabrication method of ID photonic crystal includes anodization of p-and n-type silicon with various current densities under aquiferous HF solution of different concentration.

而一维光子晶体的制备方法包括p型和n型单晶硅在不同电流密度下阳极氧化以形成折射率交替变化的多孔硅层,并采用了不同氢氟酸浓度的腐蚀液,以获得最佳的浓度配比。

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9、

Moreover, ANR effect also can be used for sound focusing by flat lenses.

此外,声负折射效应也可以用于平板声聚焦等方面的研究。

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10、

Our task, in any given case, is to determine the angle of refraction.

不管在何种情况下,我们的工作就是决定折射的角度。

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11、

The principle and processing method of ghost velocity-critical angle spectrum of seismic refraction

地震折射波的虚拟速度&临界角谱的原理与制作方法

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12、

Judgement for mode-exciting of photonic crystal fiber is denned by introducing cladding-effective-index.

通过引入包层有效折射率的概念定义了光子晶体光纤中模式激发的判断条件;

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13、

Sharma [ 1] the vector-expression of ray tracing in gradient-index media have been derived and an error function is denned in this paper.

Sharma等人提出的方法,给出了变折射率介质中光线追迹的矢量表达式;并提供了一个判断计算结果可靠与否的误差函数。

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14、

The city itself with complexity, will multidimensionality from decided it would reflect the possibility of society and human nature.

城市本身的多维性与复杂性,就会决定了它会多角度地折射出社会和人性的可能性。

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15、

Anomalous refraction is believed to be the main error source for classical astrometry.

反常折射已成为传统天体测量学的主要误差来源。

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16、

The self induced phase matching in four wave mixing in a nonbirefringent single mode optical fiber has been observed.

报道了无双折射单模光纤中四波混频的一种新型相位匹配方式。

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17、

Then, the error produced by sphericity error, material refractive rate error and optical center error of cat eye are discussed.

从猫眼的球度误差、材料折射率误差和光学中心误差几个方面对猫眼产生的光学误差进行了分析。

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18、

Analysis on property of a birefrigent wave-plate in cylindrical convergent beam

双折射波片用于柱面会聚光束中的特性分析

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19、

Equivalent index-atmosphere correction formula for astro-refraction

等效指数大气天文折射的改正公式

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20、

This transformation reflected the new trend between state and rural society during the reign of Xianfeng and Tongzhi: the state continuously penetrated into the local society in order to seize revenues, while rural society achieved a certain degree of autonomy through the transformation of Green Crop Societies.

这一演变折射出咸同年间国家与乡村社会之间的新动向国家不断深入地方以攫取财源,乡村社会则在改造青苗会加以应对的同时实现了一定的自治。

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