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Finally, the variation of polarization degree of scattering laser with particle size and scattering angle.

最后分析了散射光的偏振度对粒子尺度和散射角的变化关系。

With the help of the model,the relationship between the target position deviation angle and the scattering intensity was obtained and the effect of scattered light on the signal was analyzed from the view of scattering.

基于Mie理论，考虑粒子尺度分布函数，得到了群体粒子散射模型，在该基础上，建立了目标方位偏差角与散射光强的关系式，从粒子散射的角度分析了粒子散射光强对回波信号的影响。

When scattering angle is in the range from 0.025π to 0.997 π radian, the scattering phase function varies obviously.

同时比较了偏振状态下多粒子和单粒子散射相位函数随散射角和极化角的分布。

The scattering theory based on the equivalent vibrating scattering center and the mathematical model of the modulation are introduced.

在数学建模的基础上，论证了选取雷达回波的机械振动调制频率序列作为目标识别特征的可行性。

The Mie scattering theory is used to measure the particle size by light scattering.

Mie散射级数的计算速度和精度对颗粒测量结果有着重要的影响。

Study of ultraviolet scattering phase function based on Mie scattering theory.

基于Mie散射理论的紫外光散射相函数研究。

So the character of scattering light of single bubble is researched in Mie scattering theory.

所以本文从对单个气泡光散射性质的研究出发，将Mie散射理论应用于气泡的光散射。

Regarding the extinction of every kind of scatter, the results of the sum of scattering and absorption coefficient, and that from forward scattering theory are compared and discussed.

关于各类散射体的衰减，本文比较了散射系数和吸收系数之和，与前向散射定理的结果，并对前向定理的适用性进行了讨论。

On the base of light absorption and emission model, the optical model TVROM which is used for drawing semitransparent body takes the shade, direct scattering, indirect scattering and other factors into consideration.

用于半透明体绘制的光学模型TVROM在光线吸收与发射模型的基础上，考虑了阴影、直接散射与间接散射等因素。

Thedissertation discusses in detail on the implementation of the algorithm, and applies it toanalyze the scattering from the conductor objects, dielectric objects, and microstrip patchantenna. The solenoidal basis functions are adopted in the scattering analysis of dielectricobjects, which lead to a less number of unknowns for the same mesh as in the traditionalSchaubert-Wilton-Glisson basis functions.

第三种快速方法是多层快速多极子加速电磁分析算法，它应用在时谐电磁场问题时将存储量及计算复杂度都降低到O，并且适用于任意形状的网格离散，具有很强的灵活性，文中将这一加速算法应用到金属体、介质体、以及无限大底板的微带结构的电磁散射特性分析中。

So it was last week in Selma , alabama.

上星期在亚拉巴马州塞尔马市发生的事件也是这样一个转折点。

The group also spearheads various social programs in China.

该组织还带头参与中国的各种社会活动。