Experimental results show that both inelastic and reactive scattering are significant, and that nuclear spin is conserved in the former process.
实验研究表明,在高里德伯态氢原子与D2的散射中,非弹性散射和化学反应散射都是重要的。
According to the method suggested by Alhassid-Levine,the Dynamical Lie Algebras Afor the reactive scattering system H+H_2(α)→H+H_2(β)are found.
利用李代数方法构造反应散射系统Ｈ＋Ｈ＿２（α）→Ｈ＋Ｈ＿２（β）的动力学代数Ａ。
In part one, the reaction scattering for the H3 system is studied using three-dimensional quantum mechanical coupled channel distorted wave approximation.
本文分两部分：第一部分用三维量子力学耦合通道扭曲波方法研究了三氢系统的反应散射；第二部分提出了一种原子与双原子分子相互作用的新形式。
The linear sampling method for the inverse scattering problem of acoustic waves is based on the fact that: a linear integral equation of first kind-far field equation including a parameter has an unbounded solution as the parameter approaches the scattering boundary from inside.
本文在此基础上就Dirichlet边界条件的声波反散射问题,利用积分方程理论严格证明了线性抽样方法对其的可用性,具体数值例子表明该方法是有效的。
Broadly speaking, the direct scattering problem is to determine scattered wave and its asymptotic behavior from a knowledge of the incident wave and the differential equation governing the wave motion; The inverse scattering problem is to determine the shape of the scatterers or some other physical index from a knowledge of the scattered wave or its the asymptotic behavior.
障碍物反散射问题的研究在雷达探测、地质勘探、声纳定位、无损探测以及医学成像等领域有着重要的应用,而腔体散射与反散射问题在军事领域也有着很重要的研究背景。
Any room acoustics computer model should include the phenomenon of diffuse reflections.
室内扩散反射是计算机建模过程中必须考虑的现象。
A new computer simulation method considering diffuse reflection on room surfaces-hybrid method of image source model and diffuse surface integration is present.
提出考虑声线在各界面间进行扩散反射的计算机模拟新方法 ,从全局上考虑了声源对每一个接收点的直达声 ,以及整个界面对每个接收点的镜像和扩散反射声能 。
Effect of dispersive pump on reflectivity of stimulated Brillouin scattering
色散泵浦对受激布里渊散射反射率的影响
pha anomalous scattering
阿尔法射线的反常散射
beta backscattering sedimentometer
【冶】β射线反散射沉降仪
The mirror reflects light back to the scatter plate.
镜面把光反射回散射板。
On the Scattering Approach and Inverse Scattering Problem for Dullin-Gottwald-Holm Equation;
Dullin-Gottwald-Holm方程的散射逼近与反散射问题
ti-Stokes Raman scattering
反斯托克斯-喇曼散射
portable gamma back scatter thickness meter
携带式反散射厚度计
neutron inelastic scattering reaction
中子非弹性散射反应
reverse radial immunodiffusion
反向辐射状免疫扩散
ionizing radiation backscatter soil density meter
电离辐射反散射土壤密度计
Optical Scattering Analysis of the Aberration of the Diffracted Wave of Two-dimensioned Reflection Grating
二维反射光栅衍射畸变的光散射方法研究
Ddiffused reflection: Scattering of light away from a surface.
漫反射:一个表面把光线扩散和反射的情况。
Multiple Elimination Study Based on Wavefields Separation between the Reflecting and the Scattering
基于反射、散射波场分离的多次波消除方法研究
Triple-disk chopper design of horizontal neutron scattering reflectometer
水平散射几何中子反射谱仪的三盘斩波器设计
Stimulated Brillouin Scattering Based Detection of No-Reflection Object in Water
基于受激布里渊散射的水中无反射物体探测
elastic scattering and inelastic scattering
弹性散射和非弹性散射
coherent scattering and non-coherent scattering
相干散射和非相干散射
Researches on the Property of Reflection and Scattering of Target by Complex Background Light Spectrum Radiation;
目标对复杂背景光谱辐射的反射和散射特性研究