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- Simulation and Analysis of the Two-Dimensional Backscattering Mueller Matrix for a Random Medium[J]. 引用该论文 王清华;李振华;来建成;贺安之.
- The radiative transfer theory of Stokes vectors is developed to study multiple-scattering, propagation, and thermal emission in random media. 本文讨论了极化电磁波在随机介质中多次散射,传输和热辐射的斯托克斯矢量的辐射传输理论。
- In this way, corresponding to every single transversely isotropic elastic random medium model, we can calculate and gained 15 different wave field characteristic quantities. 这样,对应每一个横各向同性弹性随机介质模型,均可计算得到15个不同的波场特徵量。
- This article describes non-invasive temperature estimation using backscattered ultrasound based on the random medium model of biotissue. 介绍了基于生物组织离散随机介质模型的超声回波测温技术。
- The results show more attenuation of the random medium amplitute than that of isotropic medium and wider frequency of the random than isotropic medium. 研究结果表明,随机介质的振幅比各向同性介质的振幅衰减大,且随机介质的频率也较各向同性介质的频率为宽。
- Such optical resonators distribute randomly in the random medium and their amount and distributing characteristics depend on the strength of the dielectric constant fluctuation. 这样的光腔在介质中是随机分布的,其数量与分布特征与介电常量涨落的强弱有关。
- The elastic modul of short fibre composite material whose fibre s volume and direction are random distributed is calculated by means of the random medium micromechanics method. 利用随机介质微观力学方法对纤维大小、方向随机分布的短纤维复合材料弹性模量进行了计算。
- The results show that it can depict random medium more neatly and expediently, and more effectively simulate details of the complex heterogeneous medium. 模拟结果显示,该介质模型能够更加灵活、方便地描述实际介质,能够有效地模拟复杂非均匀介质细节的特点。
- Biological tissues are a kind of high scattering random media, studies on laser light propagation and distribution in biological tissues play an important role in therapeutics and diagnostics. 生物组织是一种高散射随机介质,对高散射随机介质中光的传播问题的对激光生物医学诊断和治疗具有十分重要的意义。
- Via the forward modeling in the 2-D transversely isotropic elastic random medium, we studied the change features of the wave field characteristic quantities as changing the medias autocorrelation length and anisotropic coefficient. 我们通过在二维横各向同性弹性随机介质中的正演模拟,研究当自相关长度以及介质的各向异性系数变化时,对应的上述波场特徵量的变化特点。
- Soiled dishes were piled at random. 脏碟子胡乱地堆放着。
- Incoherent Radiation of Amplifying Random Media 增益随机散射介质中的非相干辐射
- The Interface Effect of Bounded Random Media 有界随机媒质的边界效应
- magnetic fiber mixture random media 纤维随机混合媒质
- The Directional Effect on Lasing of Random Medium 无序介质激光的方向效应
- The librarian took a book at random from the shelf. 图书管理员从书架上随便拿了一本书。
- The media have a lot of power today. 现在大众传播媒介有很大的力量。
- The wedding got massive media coverage. 婚礼得到大众传播媒介的广泛报道。
- Random mating within a breeding population. 自由交配在一个育种群中自由交配
- A wise candidate should have the media in hand. 一个明智的候选人应该把传媒控制在手中。