equivalent refractive
英 [ɪˈkwɪvələnt rɪˈfræktɪv]
美 [ɪˈkwɪvələnt rɪˈfræktɪv]
网络 折射当量
双语例句
- The error in radius of curvature as well as the equivalent refractive index should be considered in the corneal vergence measurement for eyes after refractive surgery.
屈光角膜手术后人眼角膜光焦度的测量，不仅要考虑等效折射率带来的误差，也要考虑角膜曲率半径测量误差造成的角膜光焦度测量误差。 - First, the relation between the dispersion of the fiber and the propagation constant and equivalent refractive index is presented.
文章先给出了光纤色散与光纤传播常数及等效折射率的关系。 - The retrieved size distribution will have a large bias if the equivalent refractive index is employed in light scattering techniques.
因而对多分散系外混合气溶胶粒子系统如使用等效折射率，则由光散射技术测定的谱分布与实际谱分布有很大的出入。 - Based on the corneal data, the effects of equivalent refractive index and error in radius of curvature on the corneal vergence measurement after refractive surgery are studied theoretically.
在角膜数据的基础上，从理论上分析了等效折射率和曲率半径测量误差对屈光手术后角膜光焦度测量的影响。 - 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 - The results indicated that the equivalent refractive indexes are not existence in photonic forbidden bands and in both sides of forbidden bands.
杂质层的引入增宽了原来光子禁带的宽度，杂质态的特征与杂质层的光学厚度、折射率及在晶体中的位置等因素有关。 - First, the stripe MQW structure is replaced by an equivalent planar waveguide, using the effective index method to derive the refractive index profile of the planar guide from the original problem.
首先，由等效的平面波导替换多量子阱条形结构，用有效折射率法从原来问题得到平面波导的折射率分布； - Dispersion of multi-clad fiber is solved with equivalent refractive index in this paper.
采用了等效折射率法数值求解多包层光纤的色散。 - Objective To study the influence factors of myopic degree ( spherical equivalent refraction) by counting the datum of each index before excimer laser refractive surgery.
目的通过统计行准分子激光屈光手术的患者术前检查的各项手术指标数据，分析其屈光状态，从而探讨影响近视度数（等值球镜度数）的因素。 - Dispersion relations of multiple quantum well waveguides in the approximation of nan-equivalent refractive index
非等效折射近似的多量子阱波导色散关系 - The neural network model of the equivalent complex refractive of random rain media is developed by means of the improved BP algorithm, based on the electromagnetic wave propagation theory.
利用改进的BP算法，结合电波传播理论，建立了随机雨介质的等效复折射指数的神经网络模型。 - Approximate Calculation of Field Distribution of a Multiple Quantum Well Waveguide by Method of Equivalent Refractive Index
多量子阱波导场的等效折射率近似分析 - A novel equivalent refractive index model of high transparency metallic mesh was proposed to calculate its shielding effectiveness accurately.
基于Ulrich半实验方法、LZ等效电抗模型和Kohin等效膜方法，建立了一种新型的高通光率金属网栅屏蔽效率分析的等效折射率模型。 - The principle and calculation method to design short-wavelength pass filters with a concept of equivalent refractive index is presented in this paper.
详细介绍用等效折射率概念设计短波通滤光片的原理和计算方法。 - The dispersion relation and the equivalent refractive index in the moving medium
运动介质的色散关系及等效折射率 - New formula of equivalent refractive index in MQW waveguides
多量子阱波导等效折射率的新公式 - Relative bandwidth adjustment methods are put forward, such as using interval layer material, selecting optical thickness, using equivalent film, adjusting film refractive index.
针对多半波结构，提出了间隔层膜料和光学厚度的选择、采用等效膜、调整膜层折射率等相对带宽调整的方法。 - Equivalent refractive index model on shielding effectiveness analysis of high transparency metallic mesh
高通光率金属网栅屏蔽效率分析的等效折射率模型 - Longitudinal changes in the spherical equivalent refractive error of children with accommodative esotropia
伴有调节性内斜视的等值球镜屈光不正儿童的纵向变化 - A new algorithm is put forward to calculate the equivalent refractive index and some kinds of biological tissues are quantificationally measured in experiment.
同时改进了生物组织折射率的全反射测量方法，发展了一种生物组织等效折射率的确定算法，对几种典型的组织样品进行了定量测量。 - Studying the propagation of electromagnetic waves in the ionosphere which is considered as an equivalent medium, the refractive index in the ionosphere is derived with the method of electric dipole model, and is discussed in this paper.
研究电滋波在电离层中传播时，把电离层看成等效介质，用电偶极子模型的方法导出电离层的折射率，并进行讨论。 - At the same time the antireflection effects of the photonic crystal layer in GaN-based LED structure have been simulated, and in which a method to calculate the equivalent refractive index of photonic crystals by using the non-reflection conditions in electromagnetic field has been proposed.
同时本文对光子晶体层的增透效应进行了仿真分析，在光子晶体GaN基LED结构中，提出了采用电磁场无反射条件计算光子晶体等效折射率的方法。 - According to varied period and structure GaN-based LED of the luminescence characteristics and field distribution characteristics, the concept of equivalent refractive index has been introduced, and the optical transmission mode has been analyzed, at last, the correctness of the method is verified. 2.
针对不同周期与结构的GaN基蓝光LED发光特性和场分布特点，在亚波长尺度的球冠阵列表面微镜结构分析引入分层等效折射率概念，进行模式光传导分析，并验证了方法的正确性。 - Through analysis, a conclusion can be made that the absolute value of equivalent negative refractive index will decrease with the increase of thickness.
分析发现，其等效折射率的绝对值随厚度的增加，有所减小，但影响不大，可以忽略。 - The concept of equivalent refractive index of cladding is introduced from the equivalent refractive index method, which can rule out the false solutions of FEM.
引入了等效折射率法中的包层等效折射率的概念，排除了有限元法计算导致的伪解。