The optical model and the method developed here can be used in both basic and clinic study of skin. 本文建立的皮肤组织光学模型及其方法,可应用于皮肤光学基础与临床的其它研究中。
Based on the analysis of skin structure, the light transport property in skin and the optical parameters of skin tissue, an optical model for normal skin was developed. 基于人体皮肤的组织结构,光在皮肤组织中的传输特性以及皮肤各层的组织光学参数,建立了正常皮肤的光学模型,介绍了该模型中的组织光学参数的确定方法。
Three-dimension optical model of two-stage reflective spectral beam splitting concentrating PV system 二次反射聚光分频光伏系统的三维光学模型
The calculation of the e ±-hg scattering by the optical model method 正负电子被汞原子非弹性散射的光学势模型方法计算
Study on the Human Eye Optical Model and Optical Measuring of Ocular Parameters by Interferometry 人眼光学数字化模型及其光学参数干涉测试方法的研究
In this scheme, the geometrical optical model is constructed using laser triangulation principle. 利用激光三角测量原理,建立了几何光学模型;
This paper describes new research of the nucleon-nucleon optical model potential and application in electron-atom scattering. The application on the nuclear data and optical model are also involved. 叙述了核子核子的光学模型势的研究进展及其在电子原子散射中的应用,同时还涉及到核数据及光学模型的应用。
An optical model with Hopkins and an approximate algorithm, so-called SOCS algorithm, are presented as well. 针对光刻模型的光学成像系统,本文介绍了基本的基于Hopkins公式的曝光系统模型以及Hopkins的近似算法,即所谓的基于特征函数的SOCS算法。
To deal with the defects of BP neural network and genetic algorithm, this paper presents a new optical model of BP neural Network, which can optimize the structure, weights and biases of neural network simultaneously. 针对BP网络和遗传算法的缺陷,提出了一种新的遗传神经网络优化模型,可以用来同时优化BP神经网络的网络结构和权值阈值,叙述了该算法的设计过程。
Through parameters test and analytical research of water system, this software realize the computer management of water drainage for whole power plants; and an optical model which suits the water system of Matou Power Plant and provides water saving direction is created. 通过对火电厂水系统的参数测试和分析研究,对全厂用、排水系统实现了计算机管理,并创建了一种适合火电厂水系统的优化模型。
Analysis of optical model, sensing principle of laser sensors and mathematics model of image reconstruction from projections. 分析了激光传感的光学模型、传感原理以及由投影重建图像的数学模型。
For elastic scatterings, the angular distributions of differential cross-sections are compared with optical model. 在弹性散射方面,我们将微分截面的角分布和理论作了比较。
Available geometric optical model and radiance transmit model are used to investigate the soil BRDF property. 本文阐述了三种描述土壤二向反射特性模型:经验模型、几何光学模型和辐射传输模型,并对土壤二向反射特性进行了初步探讨。
The simulation results of human aortic intima tissue optical model were compared with literature. 主动脉中层组织模型的仿真结果与文献结果进行了比较。
The experimental results are compared with the available data and the calculations of optical model of spherical nucleus. 实验结果与其它测量及球形核光学模型作了比较。
Optical model and physical realization research of atmosphere laser communication machine 大气激光通信机的光学模型和物理实现研究
Conclusions The optical model developed could be used to study tissue optical property of vitiligo skin. 结论所建立的光学模型可应用于白癜风皮肤的组织光学特性的研究。
The reaction cross sections of neutron on 10B, 11B were calculated by using optical model and Hauser-Feshbach theory. 本文用光学模型和豪泽-费许巴赫理论对中子与~(10)B、~(11)B的反应截面作了计算。
This formula can integrate MSC and HFM with the optical model and can give self-consistent and uniform description for nuclear reaction. 这一公式将MSC和HFM与光学模型相联系,对核反应给出自洽和一致的描述。
This formula can integrate MSC and CN theories with the optical model and Hauser-Feshbach formula, and can get self-consistent expression. 这一公式能和光学模型及HauserFeshbach理论联系,给出了自洽和一致的表述。
The best fit optical model parameters were determined. 最后给出了最佳拟合的光学模型参数。
Methods A double-integrating-spheres system, basic principle of measuring technology of light radiation and biological tissues optical model were used for the study. 方法实验采用了双积分球系统和光辐射测量技术的基本原理以及运用生物组织的光学模型。
The inelastic scattering cross sections and angular distributions of discrete levels are calculated and analyzed by the distorted wave Born approximation theory based on the unified Hauser Feshbach theory and the exciton model. With the fitting procedure the neutron optical model potential parameters are obtained. 利用这组光学模型势参数,扭曲波玻恩近似理论,核反应HauserFeshbach理论和预平衡反应的激子模型,计算和分析了中子与116118120122124Sn反应分离能级的非弹性散射截面和角分布。
The optical model is one of the most important theories in nuclear data calculations and evaluations. 光学模型是在核数据计算和评价中所使用的最重要的理论之一。
The calculated results of the optical model are mainly decided by its parameters. 光学模型的计算结果主要取决于它的模型势参数。
An optical model used for grassland assessment is established based on the relationship between vegetation index and aboveground biomass. 通过地上生物量和植被指数间的对应关系,建立草原生产力估产模型。
This paper uses simulation software for traveling wave tube to establish the electron optical model for multistage depressed collector. 使用行波管模拟软件,建立多级降压收集极的电子光学模型。在这个电子光学模型中可以组合不同的再聚焦区磁场分布;
( 3) With the designed two stages Fresnel lens system, optical model of Fresnel lens is presented and simulated. The position of focus spot at different deviation angle, energy density and radiation distribution are achieved. 根据所提出的两级菲涅尔透镜聚光方案,建立了菲涅尔透镜几何光学分析模型,通过仿真计算,获得了不同偏角下的静态聚光光斑的位置,能量密度,光强分布特性。
According to the previous introduction of biological tissue structure characteristics and theoretical foundation, respectively give the optical model and simulation process of single-layer, double-layer and multi-layer biological tissues. 根据前面介绍的生物组织结构特点及理论基础,分别给出单层、两层及多层生物组织光学模型和模拟流程。
A novel LED optical model for uniform illumination system is proposed. 提出一种基于均匀照明系统的新型LED光学模型。