散射

The plane wave′s transmission and scattering in multi-layered media is an important research topic.

摘 要：多分层介质中平面电磁波的传播和散射是一个重要研究课题。

In this paper, the RCS of plate, cylinder and sphere are calculated based on the PO theory.

阐述了用物理光学法解决高频散射的原理，对高频电磁场中的平板、圆柱及球体进行了计算，验证了F -1 1 7A隐身飞机大量使用平板隐身技术的结论。

When a probe light is launched into a sensing optical fiber, the Bril-louin spectrum of every point along its length can be obtained.

BOTDR通过探测光纤中后向散射布里渊光的频率改变，换算出光纤沿线各点的应变值。

The scattering characteristics of the polarized light incident on the target represent the attributive information of the targets.

目标对入射偏振光的散射特性反映了目标的属性信息。

The results show that the characteristics are related to both the polarization orientation and wavelength of linearly polarized incident light.

结果表明ZnO薄膜中背散射线偏振光的特性与入射线偏振光的偏振方向和波长有关。

The relation of the scattering field with anisotropic medium and the polarized direction of incident wave is analyzed.

分析了各向异性介质板的散射和入射波极化方向的关系。

Effects of the polarizer is effectively ruled out and filter out the scattering of light beam.

偏光镜的特效就是有效地排除和滤除光束中的散射光线。

A new method to correct the Rayleigh scattering effect by using NCEP reanalyzed data set was given. The aerosol optical thickness and surface albedo distribution in 670nm and 865nm over north of China were also given by using POLDER level-1B data, and some results were compared with that of by other method and seem to be reasonable.

六。在敏感性分析和模拟反演的基础上提出了完整的利用偏振反射率和总反射率同时反演陆地上空大气气溶胶光学厚度和地表反射率的方案，提出利用NCEP资料订正由海拔高度引起的Rayleigh散射变化的具体方法，并利用POLDER的Level 1B资料进行实际反演计算，给出我国华北地区气溶胶光学厚度和地表反射率的区域分布，并进行了对比验证分析，取得了比较合理的定量结果。

An approximation method is presented. Through the use of the Taylor expansion in the vicinity of the scatterer,the problem is directly reduced to the solution of a polynomial equation which is simpler to treat.

给出了一种反演方法，通过在散射域附近Taylor展式的应用，使得问题直接转化为易为处理的多项式方程的求解。

By examining RLS spectral features of four systems including Al3+-DNA, azoviolet-cationic surfactants, fast red VR-proteins, ponceau G-proteins in this thesis, and proved that the instrumental conditions of spectrofluorometer have strong effect on the shape of resonance light scattering spectra.

本文在讨论Al~(3+)-DNA、镁试剂Ⅰ阳离子表面活性剂、固红VR-蛋白质、丽春红G-蛋白质四个体系的RLS光谱特征的基础上，证明荧光分光光度计的仪器条件和样品的分子吸收等因素会影响共振光散射光谱的形状，降低检测的灵敏度。

Do not gum up the work by telling mother what we are going to do .

别告诉母亲我们要干的事，那会把事情搞糟的。

In recent years, application of the partial prestressed concrete beam s is developed.

近年来，随着部分预应力砼梁应用的推广，发现我国规范所采用的名义拉应力法的计算结果不稳定。