散射

Combined with the equation of traveling wave and dihedral reflector, the RCS of total missile was calculated.

结合计算行波和二面角散射的经验公式，计算了导弹整体的RCS 。

Through the analysis of EIA, a modified computational method is given, which can analyze a dihedral corner reflector with arbitrary shape of planes and with shadow objects.

通过对等效照明面积的分析，给出了能计算任意平面形状、有遮挡效应的二面角反射器后向雷达散射截面的工程方法。

A new algorithm based on the method of moments is introduced for the scattering analysis of two dimensional targets.

针对二维目标电磁散射特性分析问题，提出了一种基于传统矩量法的新算法。

The theory of parabolic equation was presented,and was applied to the scattering analysis of two dimensional perfectly electric conducting objects.

对抛物线方程算法的基本原理进行了详细论述，并将其运用到二维导体目标的电磁散射特性分析中。

The present studies showed that two cell populations were found in haemocytes: large cell with high granularity and small cell with low granularity by flow cytometry FCM on light scanttering pattern. Two distinct cell types were identified based on phase contrast microscope: one type of cell was dark and dioptric aberration, while the other was bright and dioptric strong. By Giemsa and H.E staining, cytoplasmic staining were heterogeneous and internal particles were obvious in one type of cell, while cytoplastic staining were homogeneous and internal particles were inexistent in the other type of cell. By transmission electron microscope, we found that the mitochondria, Golgi apparatus organelles were rich and internal particles were obvious in one type of cells, and contrary to the another cells.

流式细胞术光散射图谱显示血细胞被分两类，一类为颗粒度高的大细胞，另外一类为颗粒度低的小细胞；相差显微镜观察显示，血细胞可分为胞体暗、折光性差和胞体明亮、折光性强的两类； Giemsa和H.E染色显示细胞分为胞质染色不均一、胞内颗粒明显和胞质染色均一、胞内颗粒不明显的两类；透射电镜超薄切片观察显示，颗粒明显的细胞胞质内线粒体、高尔基体等细胞器较丰富，颗粒不明显的细胞胞质内细胞器较少；负染结果表明血细胞主要分为表面不光滑、突起明显和细胞表面光滑、突起较不明显的两类。

The diorama of natural ground scene is modeled from the DEM data base on fractal theory and facet model.

在对地面场景，使用分形插值理论和小面单元模型来对实测的地面场景DEM数据进行处理，最后再利用地面散射特性模型结合地面场景模型和空间关系模型来计算地面场景的RCS数据阵，生成场景回波数据。

Resonance Rayleigh Scattering Study of the Interaction of Heparin with Some Basic Diphenyl Naphthylmethane Dyes［J］.

某些氨羧络合型染料与蛋白质相互作用的共振瑞利散射研究［J］。

Based on the idea of the decomposition methods and Taylor series, the shape of an obstacle with the Dirichlet boundary condition is reconstructed.

基于分解方法和Taylor级数的思想，反演Dirichlet边界条件下的散射物边界形状。

In this paper, the Bistatic scattering coefficient from one - dimension Gaussian perfect conductor random rough surface is computed by the Moment method in Dirichlet boundary condition, and the basis function is taken as the pulse function and weighting function in the point matching method.

采用矩量法计算狄利克莱边界条件下一维高斯型随机粗糙面的收发分置的散射系数，运用脉冲基函数和点匹配的矩量法，在入射波为锥形波的条件下，分析了两种频谱函数下的仿真结果。

The distributed source results from too many multipaths that are induced by reflection, scattering, diffraction and refraction from objects in complex environment and couldn't be described discriminatingly. Thus the source arrives at array antennas in a continual angular extension.

分布源的存在，主要是因为复杂环境下的目标反射、散射、衍射和折射导致大量信号路径存在，而又不可能对每条多径给予描述，从而造成目标空间位置在一定角度范围内连续分布，引起信号到达阵列天线的波前相干损失。

Recall that, in the Kolmogorov axiomatization, measurable sets are the sets which have a probability or, in other words, the sets corresponding to yes/no questions that have a probabilistic answer.

延期开工的Kolmogorov宣布要衡量所有套职能有限许多坐标限制在于衡量子寅。换句话说，如果是/否的问题回答f可看的价值观念在许多最有限坐标，然后它有一个概率的答案。

The experimental results showed that the algorithm can filter singular points and remain fixity of the target edge.

实验表明：基于模糊理论的图像智能滤波方法比常规图像滤波方法运算量小，它既能去除奇异点，又能保持图像中目标的边缘不变性，具有很好的滤波效果。