查询词典 scattering

In order to study the composition segregation region s in bulk metallic glass,small angle X-ray scattering technique and differential scanning calorimetry were used to investigate the evolution of microstructure in Cu55Zr30Ti15 amorphous alloy heated from 310 K to 783 K.

为了研究大块非晶合金中成分分离区的存在状态及其在晶化过程中的作用，应用小角X射线散射技术和差示扫描量热仪研究Cu55Zr30Ti15非晶合金从310 K到783 K之间微结构的演化情况。

Differential scattering field of vertical incident Gaussian beam from a two-dimensional target near a plane interface is studied by means of a new hybrid method based on the reciprocity theorem, the image theory and the method of moment.

基于矩量法、互易性定理及镜像理论，提出了一种新的混合方法用于研究水平分界面上方二维介质目标对垂直入射高斯波束的差值散射场。

The composites were characterized by transmission electron microscopy, dynamic light scattering, differential scanning calorimeter, Fourier transform infrared and X-ray diffraction.

用两步水热法以钛酸丁酯和硅酸乙酯为原料制备了具有高光催化活性的高温稳定的TiO2-SiO2复合纳米粉体。

D-wave superconductor ; The broken time reversal symmetry pairing state ; Rough interface scattering ; Differential conductance.

d波超导；时间反演对称态的破缺；粗糙界面散射；微分电导

And the soldiers, guardian, PK killed when stars are not杀杀of Kazakhstan, in addition to killing stars to flicker and then followed by a row of skills (this time the role of 5800's life played out on the full), followed by three kinds of this job is not simply rely on into my body, and魔道PK when you remember he is a gram Therefore, and魔道playing, you just made 42 of the cis and Dr. skills and drugs out of the ball, but you should never silly place to enlarge the station to retribution, and his other close千万千万千万body, his silence on you running quickly, and time is too silent, and on the skills to beat him shun fat, remember, and his other close千万千万千万, operation of the dual differential scattering approach also meters.

和战士，守护，杀星PK时都是随便杀杀的哈，除了杀星能闪烁然后接下来一排技能(这个时候5800的生命的作用就完全发挥出来了)，接下来这3种职业是根本靠不进我身的，和魔道PK时，记住他是克你的，所以和魔道打时，你只要用42的顺发技能和毒和招出来的小球，千万别傻乎乎的站原地放大地报应，千万千万千万别和他靠近身，他沉默你了就赶紧跑，等沉默时间过了，就顺发技能打他，记住千万千万千万别和他近身，操作差的偶也米办法撒。

The development of phase separation were followed by optical microscopy, scanning electron microscopy, transmission electronic microscopy, Synchrotron Radiation soft X-ray contact microscopy, time resolved light scattering, differential scanning calorimeters and rheometer.

本论文系统研究热塑性树脂改性环氧体系相分离过程中的流变行为，通过光学显微镜，扫描电子显微镜，透射电子显微镜，软X射线显微术，时间分辨激光光散射和DSC等仪器跟踪研究相分离过程，与体系的流变行为相对照，探究反应诱导粘弹相分离过程中流变行为。

In the minimal coupling model of the electron and photon electromagnetic interaction,we have a precise calculation on the differential cross section of Compton scattering with electron renormalized chain propagator,and obtain the accurate result.

采用电子与光子电磁相互作用最小耦合模型，对电子重整化链图传播下Compton散射微分截面作了严格解析计算，获得精确理论结果；并将该计算结果与电子树图和重整化单圈图传播下Compton散射微分截面作对比分析，获得了有关辐射修正的重要信息。

The interfacial surface and properties of glass fiber reinforced PET was studied by using Fouier transform infrared spectrometer scaning electron microscopy, dynamic viscoelastometer differential scattering calorimetry and mechanical measuring methods, the effects of coupling agent on the property of PET and its interfacial adhesion were examined.

用红外光谱分析、扫描电镜、粘弹谱仪、差示扫描量热法及力学性能测试方法，考察了玻璃纤维增强聚对苯二甲酸乙二醇酯的界面情况及力学性能等，并分析了玻璃纤维表面处理剂对PET树脂及其界面粘结性的影响。

The differential and integral reactive scattering cross sections for the H(superscript +)+D2(v=0, j=0) reaction have been studied by a coupled-channel hyperspherical coordinate method in an ab initio potential energy surface.

基于ab initio势能面，用耦合通道超球坐标理论研究了碰撞能等于0.5eV时H+D2(v=0， j=0)的积分，微分截面。

First the traditional non-optical detection technology for gas concentrations is briefly introduced, such as ultra-sound technology, gas sensing, catalytic thermal, gas chromatography, interferometry applications, and then the spectral analysis based on the concentration of gas detection is discussed. The latest technological developments on the differential absorption spectroscopy, Fourier transform infrared spectroscopy, tunable laser diode laser absorption spectroscopy, laser radar and differential absorption Raman scattering laser radar, laser-induced fluorescence spectroscopy, laser Photoacoustic Spectroscopy are reviewed in detail.

首先对传统的非光学气体浓度检测技术作出了简单的介绍，包括超声波技术、气敏法、热催化法、气相色谱法、干涉法应用技术，被动检气管法，然后重点阐述了基于光谱学分析气体浓度检测技术的最新发展动态，其中分别对差分吸收光谱技术、傅里叶变换红外光谱技术、可调谐激光二极管激光吸收光谱技术、差分吸收激光雷达和拉曼散射激光雷达、激光诱导荧光光谱技术、激光光声光谱技术进行了详细介绍，最后提出了现代气体浓度检测技术的发展方向。

Aquatic or marsh-growing fern allies; known to have existed since the Cenozoic; sometimes included in Lycopodiales.

生活于水中或湿地的蕨类；从新生代生存至今；有时归于石松目之中。

The engine was uprated from a 90hp Franklin to a 125hp Lycoming.

改良过的引擎是从90hp到125hp莱康明富兰克林。