基于各种高分子共混体系具有不同的偏光和散射性质,研制成一种激光散射分析系统。
A laser scattering measurement system based on different ability of polarization and scatter for different polymer blends, is described in this paper.
本文用动态光散射技术(DLS,又称为PCS或QELS)和粘滞测量技术,研究了明胶从溶胶到凝胶相变过程中的弛豫性质。
The relaxation spectrum of aqueous gelatin during its phase change from sol to gel was studied by dynamic light scattering technique (DLS, also known as PCS or QELS).
结果表明,散射强度与表面纹理结构、涂层材料的光学性质有关。
The results indicate that scatter intensity is dependent on surface veins and optical properties of coatings.
偏光镜片则因具有偏光性质,所以可完全阻隔因散射、屈折、反射等各种因素所造成之刺眼的眩光。
Polarized lenses due to a polarizing nature, can be completely blocked because of scattering, inflection, reflection caused by various factors such as harsh glare.
对于复杂非均匀介质,可以利用地震散射波来研究其分布和性质。
For complex heterogeneous medium, the distribution and characteristics of its heterogeneity can be studied by seismic scattering wave.
在反射、散射和透射电磁辐射的过程中,地表或大气中的目标地物将产生与它们自身性质相关的偏振特性。
In the process of reflecting, scattering and transmitting electromagnetic wave, earth targets can produce polarized characteristics which related to the nature themselves.
研究了慢纵向运动双散射散斑场的统计性质。
Statistical characteristics of double scattering speckle field in longitudinal motion is studied in detail.
本文研究探测平面的互强度与散射表面性质的关系,最后就其结果进行了讨论。
This paper researched the relation between probe plane mutual intensity and scattering surface. Finally, the results are well discussed.
云和降水粒子的非球形性质是引起雷达散射信号产生退偏振的主要因素。
The major factor which produces the depolarization of radar scattering signals is the non-spherical properties of hydrometeors.
利用原子力显微镜、能量散射X射线谱、X射线衍射和交变梯度磁强计研究了该颗粒膜材料的结构和磁学性质。
The structural and magnetic properties of the granular film are studied by atomic force microscope, energy dispersion X-ray spectrum, X-ray diffraction, and alternating gradient magnetometer.
本文报道了利用超瑞利散射(HRS)技术研究7-羟基喹啉(7HQ)的二阶非线性光学性质。
The second order optical nonlinearity of 7 hydroxyquinoline (7HQ) was investigation by using hyper Rayleigh scattering (HRS) method.
然后论述了液晶的光学性质,寻常光和非寻常光在液晶中的传输,以及光散射问题。
The optical properties of liquid crystals, transmissions of ordinary and extraordinary light and light scattering in liquid crystals are described also.
本文提出了一种寻求散射体群的散射场的统计性质的方法。
A method for finding the statistical properties of scattered fields caused by scatterers is established.
阐明散射板干涉仪的干涉机制,推出条纹的轨迹方程,讨论条纹的性质及其依存条件.。
The mechanism of the scatter plate interferometry and the fringes of it are discussed.
用含有背散射和饱和效应的双模激光场的理论模型讨论了背散射和外加注入信号对环形激光场的统计性质的影响。
The influence of backscattering and injected signal on the statistical properties of ring lasers is discussed by a full saturation laser theory.
利用弹性散射格林函数方法,研究了低聚次苯基乙炔分子器件的电输运性质,并分析了水环境对分子器件电输运性质的影响。
Basing on first-principles and elastic scattering Greens function theory, we study the electronic transport property of oligomeric phenylene ethynylene molecular devices.
光声光谱适于研究不透明、高反射、高散射的稀土色剂和釉瓷的光学性质。
Photoacoustic spectroscopy (PAS) is a new technique to study optical properties of rare earth pigments and glazed tiles, which are non-transparent, highly reflective and scattering.
针对粒度仪标定的准确度 ,在概率空间基础上 ,提出了尘埃粒子散射光信号幅度概率谱线和散射光信号幅度概率谱函数的概念 ,并对谱线在概率空间下的性质进行了研究。
The amplitude spectrum line and the amplitude spectrum function are proposed for the airborne particle scattering light signal, and their properties are studied in probability space.
讨论了散射振幅的解析性质和波函数、能谱方程以及相移的非相对论近似。
The non-relativistic approximation of wave functions and energy equation and phase shifts are also studied.
利用无穷积分的性质,把和界面接触刚性线的散射场分解为奇异部分和有界部分。
The scattered field of the rigid line is calculated by the obtained Green function.
全同粒子是指质量、电荷、自旋等一些固有性质相同的粒子,它们在散射时表现出一些特别的性质。
The identical particles are the particles with inherent identical character in mass, electric charge, spin, etc.
全同粒子是指质量、电荷、自旋等一些固有性质相同的粒子,它们在散射时表现出一些特别的性质。
The identical particles are the particles with inherent identical character in mass, electric charge, spin, etc.
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