折射指数,Refractive index
1)Refractive index折射指数
1.Optical characterization and refractive index of ambient aerosol in Tianjin天津市气溶胶折射指数及消光特征
2.By dividing the electric polarization vector into those in non ionized and ionized media, and by using the equation of electron motion, the refractive index in mixture atmosphere is first derived, and the phase and group velocities are also obtained in this paper.本文将电极化强度矢量分解为非电离电极化强度矢量与电 离电极化矢量两者之和,并利用电子运动方程,首次推导出非电离与电离混合大气层 的折射指数,并得到了相速与群速。
3.The temporal evolution of the reflectivity of CAE is analyzed against the evolution of refractive index,N,surface temperature,T,dew point,td,vapor pressure,e,surface pressure,p.以6月23日南京多普勒雷达探测的晴空回波演变为例,分析了回波反射率与径向速度从夜间至上午的演变规律,利用实际的气象观测资料,对比了折射指数、地面温度、露点温度、水汽压和气压与回波强度的相关性,进一步探讨了边界层晴空回波与湍流混合特性之间的关系。
英文短句/例句
1.Statistical Validation of COSMIC Radio Occultation Refractivity ProfilesCOSMIC掩星折射指数廓线的统计验证
2.Neural network model of the equivalent complex refractive index of random rain media in mm wave band毫米波段随机雨介质等效复折射指数的神经网络模型
3.Numerical Modeling of Combined Refraction-Diffraction and Reflection of Wave;波浪联合折射、绕射与反射数值模拟
4.By IOR (fresnel reflections) - uses a fixed reflection curve based on the angle of view and its strength is controlled by the material"s index of refraction.依照折射率（菲涅耳反射）使用一个依据观察角度计算的反射折射，其数值大小依据物质折射率。
5.By transverse exposure, periodical modulation of refractive index is formed along the axis of optical fiber.制备原理是对光纤横向曝光，使光纤的折射率指数在轴向发生周期性变化。
6.The formula of calcuating average coefficient of refraction is inferred.推导出大气折光平均折射系数的计算公式。
7.The function n(x, y)is known as the refractive index profile.函数n（x，y）称为折射率分布。
8.Theoretic Research and Numerical Simulation of Negative Refractive Index Materials;负折射率物质的理论和数值模拟研究
9.All measurements of refraction really consist of two parts, one is the refractive index, and the other tells how much EM radiation is absorbed by the material.对于折射的度量有两个指标，一是折射率，另一个反映辐射被物质吸收的情况。
10.Influence and correction method of atmosphere refraction on tracking antenna direction大气折射对跟踪天线指向的影响及修正方法
11.NUMERICAL CALCULATION OF HIGH ORDER ABERRATION COEFFICIENTS OF RADIAL GRIN LENS梯度透镜折射率分布高次项系数的数值计算
12.What do you mean by quantity discount?您所说的数量折扣指的是什么?
13.Aromatics--Determination of refractive indexGB/T14454.4-1993香料折光指数的测定
14.Inspection of vegetable oils--Methods for determination of refractive indexGB/T5527-1985植物油脂检验折光指数测定法
15.Predicting Agricultural Output Value with a "Discount" Seasonal Index Method用“折扣”季节性指数法预测季度农产值
16.Stackelberg equilibrium strategy for fuzzy newsboy problem withnegative exponential quantity discounts负指数折扣模糊报童问题Stackelberg均衡策略
17.The Water-pyridine Liquid Vapor Equilibrium Phasigram Mensurated with Refractive Index折光指数法测定水-吡啶液平衡相图
18.Expected Discounted Penalty of Mixed Exponential Renewal Process;混合指数更新模型下平均折现惩罚函数
相关短句/例句
refraction index折射指数
1.Infrared specular reflection spectrometry is closely dependent on therefraction index, absorption index and incident angle of samples and lining, which often results in distortion.红外镜反射 (infraredspecularreflection,简称SR)光谱与被测样品和衬底的折射指数、吸收指数以及入射角有密切关系 ,往往由之产生畸变。
2.It turns out that squaredrefraction index (SRI) can be expressed as the derivative of the absolute vorticity with respect to the streamefunction for such a flow and the path is closely related to the spatial pattern of the SRI.结果表明：折射指数平方可表示为基流绝对涡度对基流流函数的微商，定常波的传播路径与折射指数平方的空间分布有着密切的关系。
3)index of refraction折射指数，折射率
4)exponent of refractive index折射率指数
5)indexometer折射指数计
6)x ray refractive indexx射线折射指数
延伸阅读
迁移效率指数、偏好指数和差别指数迁移效率指数、偏好指数和差别指数迁移效率指数、偏好指数和差别指数迁移效率指数是用于测定两地间人口迁移效率的指标。它是净迁移对总迁移之比。计算公式为:EIM一摇寿纂拼又‘。。上式中，}人么夕一材方}为i、]两地净迁移人数;从少+材户为i、]两地总迁移人数;El入了为迁移效率指数。EIM的取值范围为。至100，如某一地区的值越大，反映迁移的的影响也越大。如果计算i地区与其他一切地区之间的人口迁移效率指数EIM厂，则:}艺材。一芝Mj、}EIM汀艺。+乏M，(j笋i)迁移偏好指数是从一个地区向另一地区的实际迁移人数与期望迁移人数之比。计算公式为:____M.___材尸2行一:一二子一一不石一二，么M“ 了厂‘.厂‘、八 }二不十二六二1、厂厂7上式中，M“为从i地迁到j地的实际迁移量;艺材。为总的人口迁移量;尸为总人口;M尸I，j为迁移偏好指数。通过计算迁移偏好指数，可以反映各地区的相对引力。迁移差别指数是反映具有某种特征的迁移人口与非迁移人口区别的指数。例如，专业技术人员的人数所占比重，各种文化程度人数所占比重等，以便研究人才流失和其他间题。计算公式为:M‘从IMD、一翌不丝xl。。 .义V‘ N上式中，M为迁移人数;M，为具有i特征的迁移人数;N为非迁移人数;N‘为具有i特征的非迁移人数;了八了D、为迁移差别指数。
