散射

Firstly, the descriptions of Instantaneous Polarization Projection Sequences of signal and noise are presented and statistics of generalized distance between random EM wave and the anticipant signa are derived.

首先给出了目标散射信号和随机极化波的瞬态极化投影序列表征方法，导出了随机极化波的IPPS到期望点广义距离的统计特性。

The analyses based on geometric optics indicate that the vibration of the mirror will lead to a beam-excursion and a focal departure.

结合瑞利后向散射激光信标系统的时间选通需要，设计了高速转镜的工作时序和相应的镜面结构。

The developing process about establish the model of earth surface and several classical methods, which are the methods of radiative transfer, geometric optics, hybrids of two or more of these, and numerical simulation are discussed in detail.

较详细地论述了建立地物散射模型的发展情况和几种典型方法：辐射传输方法、几何光学方法、复合模型方法以及数值模拟方法等，初步研究了适用于植被、土壤、沙漠等环境背景的双向反射分布函数模型。

Experiments were made to investigate how the spectrum of the stimulated Raman scatting gain changes with germania concentration and different pump power.

研究了受激拉曼散射增益系数和增益谱与泵浦功率、光纤掺杂浓度的关系，得出增益系数和峰值频移量由光纤特性决定，而与泵浦功率无关的结论。

Measured tie a kind of lactone, take the propanol - four hydrogen fu nan - water (1:15:84) as the flowing, take the maidenhair tree lactone, gingko lactone A, gingko lactone B, gingko lactone C as the comparison, with evaporation light scattering detector examination computation.

测萜类内酯，以正丙醇-四氢呋喃-水（1：15：84）为流动相，以白果内酯、银杏内酯A、银杏内酯B、银杏内酯C为对照品，用蒸发光散射检测器检测计算。

A PC_401 computer system was introduced to the double crystal goniometer for small angle scattering measurement.

对双晶衍射仪实行改造，用一台PC＿401微机直接控制和进行小角散射等测量。

My stuff's always about the way light saturates things and where shadows fall, and a lot of that came from old Technicolor films, the graininess and the diffusion.

我拍出来的东西的色彩总是趋于饱和，而且布满阴影，这都来自于老旧的染印色彩的方法，其效果呈散射的木纹状。

Can be reduced by decreasing grid size and increasing the number of solid angle discreetation.

因而，在含散射性介质的系统，如煤粉燃烧室内流动、燃烧、传热的模拟中，离散坐标法将是一种很有发展前途的辐射传热计算模型。

The nature of the ground also compounds the fire problem, since it induces greater dispersion.

地面状况也造成射击困难，因为它造成更严重的散射。

The intrinsic viscosity and the radius of gyration of HPb were lower than that of its linear analog.

通过用多检测GPC（GPC与激光光散射、毛细管粘度计等检测手段联用）表征超支化聚氨酯及具有类似结构的线性聚合物，得到超支化聚氨酯HPb的结构因子ε为1.41，说明其具有高度支化的结构，特性粘数和均方旋转半径比相应线性聚氨酯小得多。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。