Design of Automatic Measuring System of Digital Small Angle Laser Scatting 激光小角散射数字化自动测量系统设计
He loved the beat-boxing andthe scatting. 他喜欢你的口技和混音。
The scatting of SH waves by a scalene triangular hill above a subsurface elastic cylindrical inclusion is investigated following the conjunction thought. 利用“契合”的思想,给出了地下弹性夹杂与地面任意三角形凸起地形对SH波散射问题的解析解答。
The structure of phosphatidylethanolamine in Langmuir-Blodgett films and liposome in liquid crystalline state was investigated by means of the atomic force microscope ( AFM), small angle X-ray scatting ( SAXS) and 31P nuclear magnetism resonance ( 31P NMR). 用原子力显微镜、小角X射线散射和31pNMR分别对液晶态磷脂酰乙醇胺脂质体和LB膜结构进行了研究。
It is significant to study the mechanism of electrode dynamics and the mechanism of UV surface Raman scatting. 这对于电化学体系中电极表面动力学机制的研究,以及紫外激发下的表面拉曼散射机制的研究具有重要意义。
Study of Laser Doppler Effect on the Detect of Solid Scatting Surface High-speed Movement 激光多普勒散射体高速运动测量技术研究
Moire Fringes of Amplitude Gratings Illuminated by Scatting Light 发散光照明幅光栅的莫尔条纹
Relation Between Amplified Spontaneous Raman Scatting and Raman on-off Gain 拉曼放大器中放大的自发拉曼散射与拉曼开-关增益关系的研究
Experiments were made to investigate how the spectrum of the stimulated Raman scatting gain changes with germania concentration and different pump power. The calculated results show that the Raman gain coefficient is determined by fiber characteristics and has nothing to do with 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。
In order to effectively separate the fluorescence produced by algae chlorophyll-a and the scatting light from the excitation light, the interference filter with high block coefficient and narrow band is used as spectral filter. 为了有效分离叶绿素a所产生的荧光和激发光的散射光,采用高阻塞系数的干涉滤光片作为光谱滤光。
In the process of crisis management, information exchange and communication between government and the public are very important. This can stop deepening scare or stop scatting rumors that arise from information dissymmetry. 在危机管理过程中,政府与公众的之间的信息交流和沟通是十分重要的,这可以杜绝由于信息不对称而引起的恐慌加剧和谣言散播。
X-ray diffraction spectrum is more sensitive than Raman scatting spectrum to small crystallization. 与拉曼散射光谱相比,X射线衍射光谱对微小的晶化更加敏感。
In the paper, optical fiber-nitrogen Stimulated Raman Scatting ( SRS) gain medium is produced by diffused nitrogen at high-Temperature and high-pressure. Experimental set up for measured SRS spectrum and transmission mode photograph are given. 在实验上,对三种不同长度的石英光纤进行了高温高压扩氮制成了光纤氮拉曼增益介质,给出了测试SRS光谱的实验装置、光谱及传输模式照片。
The effect on the spectrum of the stimulated Raman scatting gain coefficient with different GeO_2-doped silica fibers 不同掺杂浓度光纤对受激拉曼散射光谱的影响
Effect of stimulated Raman scatting on signals in single-mode silica fiber in density wavelength division multiplexed system 密集波分复用石英光纤中受激喇曼散射对信号光的影响
The algorithm is based on Born approximation and Fourier transform, and avoids the iterative calculation in the nonlinear inverse scatting algorithm. So the buried objects can be detected and located rapidly. 该方法采用线性Born近似和傅里叶变换,避免了一般非线性逆散射算法的逐步迭代,因而可用于地下目标的快速检测和位置标定。
The request of the design of the film is put forward that: the low absorption and scatting loss, the high laser damage threshold, and the request for the reflectivity of the high-reflectivity film system and half-reflectivity outputting film. 提出了薄膜的设计要求:吸收、散射损耗小,激光损伤阈值高,以及高反射膜和输出半反射膜的反射率要求。
The Study on Surface-Enhanced Raman Scatting of 4-Dimethylaminoazobenzene 4-二甲胺基偶氮苯在银胶中的表面增强拉曼散射研究
This paper introduces the structure and performance of threshing unit in a wheat combine harvester for threshing prior to cutting, analyses some factors affecting the scatting loss and unthreshing loss, and optimizes some parameters of threshing unit. 介绍了割前脱粒联合收割机中纵置式脱粒部件的结构和性能特点,并对其影响落地损失和脱不净损失的因素进行了分析与研究,确定了其最佳的结构参数和性能参数。
Determination of Modification Degree of Succinylated Gelatin by Size Exclusion Chromatography Coupled with Multi Angle Laser Light Scatting 凝胶过滤色谱-多角度激光散射法测定琥珀酰明胶自由氨基修饰度
Stimulated Raman scatting in optical fiber-nitrogen system 光纤-氮系统的受激拉曼散射
The relationship between the results and the methods of handing nano-calamine in measurement on particle size and size distribution was studied by dynamic laser scatting. 对用激光粒度仪测量纳米炉甘石粒径的最佳分散条件进行了研究,考察了粒径测量方法的重复性,同时与透射电子显微镜(TEM)、扫描电子显微镜(SEM)的测量结果相对照。
The changes in solar constant, Rayleigh scatting, permanent gas absorption and water vapor content are not the main factors of the changes observed in solar radiation. 研究认为太阳常数的变化、大气Rayleigh散射和包括水汽在内的气体吸收的变化不是造成目前地面太阳辐射变化的主要因素。
K+ N interaction obtained from the constituent quark model is used in the calculation about the K hydrogen. The energy shift is obtained from scatting length. 将从夸克层次得到的K+N相互作用应用到K氢原子中,从散射长度得到能级移动。
Transmission scatting electron images, back scatting images, electron diffraction patterns of several orientations and high resolution structure images of Al-Mn-Si icosahedron quasicrystal are taken with TEM, and the X-ray powder diffraction pattern is also gotten. 应用透射电子显微镜,系统研究了Al-Mn-Si二十面体准晶,拍摄了透射扫描电子象、背散射电子象及不同取向的电子衍射花样、高分辨准晶结构象;
It can not only apply in calculating of target optical scatting, but also in modeling and simulating for microwave scattering characteristics of complex target. 不但可在目标光散射计算中得到应用,也可应用于对复杂目标的微波散射特性计算建模和仿真中。
This thesis mainly studies about the scatting characteristics and imaging simulation of airborne SAR target and its background. 本文主要研究机载合成孔径雷达目标、背景的散射特性和成像仿真。
The energy distribution of high-frequency plane electromagnetic wave scatting in medium are studied by using the powerful post-processing function of ANSYS, and the phenomenon of energy regional distribution is observed by experiment. 利用ANSYS强大的后处理功能,对高频平面电磁波在介质中的散射能量的分布进行了研究,通过实验观察到了能量区域化分布的现象。