1) critcal density
3ω_0/2散射光
2) light scattering
光散射
1.
In-situ preparation and characterization of light scattering PS/PMMA composite materials by adding SBR;
添加SBR原位聚合制备PS/PMMA高聚物复合光散射材料
2.
A spheroid model used to analyze effects of nonsphericity of smoke particles on light scattering patterns;
基于回转椭球模型分析烟颗粒非球形性对光散射模式影响(英文)
3.
Preparation and characterization of polymethyl methacrylate/polystyrene (PMMA/PS) composite light scattering material;
PMMA/PS复合光散射材料的制备和表征
3) light scatter
光散射
1.
The effects of SO42-, NO3-and Cl- ions on light scatter in the crystals were studied.
选用硫酸钾、硝酸钾和氯化钾作为掺杂剂,采用传统降温法和“点籽晶”快速法生长了磷酸二氢钾(KDP)晶体,利用超显微法对KDP晶体中的散射颗粒进行了观察,研究了SO42-、NO3-和Cl-三种阴离子掺杂对晶体中光散射的影响。
2.
The result showed that EDTA with high concentration has evident effect on light scatter of KDP crystal but not laser damage threshold and homogeneity.
结果表明 ,高浓度 EDTA对KDP晶体光散射有明显的影响 ,但对光学均匀性和光损伤阈值无明显影响。
3.
It has been proved that light scatter in KDP crystal aggravated when pyrophosphate was doped into the growth solution,which distributed ununiformly in prism and pyramidal sectors of KDP crystal.
掺杂焦磷酸的情况下降温生长了 KDP晶体 ,采用激光层析法对晶体的光散射现象进行了观察 ,掺杂后晶体的光散射现象明显加剧 ,晶体的锥面、柱面和椎柱交界面处的散射点密度并不相同 ,其原因在于焦磷酸对KDP晶体的锥面和锥面的影响不同。
4) Light scattering
光散射法
1.
Flow Injection Light Scattering Determination of Micro Nickel(Ⅱ)
流动注射光散射法测定微量镍
2.
The relative molecular mass of chitosan fractionated by ultrasonic wave was measured by the light scattering method.
采用粘度法分析了不同溶剂对壳聚糖粘度的影响 ,用光散射法测定了超声波分级的壳聚糖的相对分子质量。
5) Laser light scattering
激光散射
1.
The technique of laser light scattering and the study on properties of flocculants;
激光散射技术及其对絮凝剂分子特性检测和性能研究
2.
Measurement of concentration distributions for the dispersed phase flow in a mixing reactor with the laser light scattering by particles;
应用粒子激光散射测量混合反应器分散相浓度场分布(英文)
3.
Analyzed to the construction of production; detected the ratio-surface area of powder and the detection value of laser light scattering contrast.
对产物的结构进行了分析;测定了粉体的比表面积并与激光散射测定值进行对照;重点研究了ZnO超细粉的电学性质。
6) Light scattering method
光散射法
1.
A theoretical study on light scattering methodfor measuring TSP and PM10;
激光散射法测量TSP和PM10的最佳采光角及立体角的研究
补充资料：散射光
摄影照明光线有直射光和散射光之分。直射光为硬光、散射光为软光。 散射光为发光面积较大的光源发出的光线。其典型的散射光是天空光。以及带柔光玻璃的灯具，环境反射光也大多是散射光。如水面、墙面、地面等。散射光的特征是光线软，受光面和背光面过渡柔合，没有明显的投影。因此对被摄对象的形体、轮廊、起伏表现不够鲜明。这种光线柔和，宜减弱对象粗糙不平的质感，使其柔化。用于拍人物老的显得年青些，年轻的显得漂亮些。
光线的选择，对勾画被摄对象的形状、体积、质地、轮廊等外部特征具有重要意义。在自然光照明条件下，有时只有散射光照明，只有单一的直射光照明是极少见的，大都是直射光和散射光混合光照明。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条