散射体,scatterer
1)scatterer["sk?t?r?]散射体
1.The plane wave algorithm was employed to calculate the band gap structures of two-dimensional aluminum alloy / air phononic crystals with three different shapes ofscatterers.结果表明:截面形状不同的散射体会产生不同的带隙结构;三种体系的声子晶体都只有在填充率F大于一定数值时才会出现完全带隙,并且第一完全带隙宽度都随着F的增大而单调增加,当F达到最大时,增加到极值;在F<0。
2.This paper caculated physical parameters of a singlescatterer in ideal condition(displacement and stress are continual),deducing the specific expressions of elements in the T matrix for cylinderscatterer and the equations to compute the scattering cross section.基于T矩阵方法,计算了位移和面力均连续的理想界面条件下单个散射体的物质参数,推导了T矩阵元素的具体表达式和散射截面公式。
英文短句/例句
1.The Mett cross section applies to a point scatterer.莫脱截面适用于点散射体。
2.Research on the Surface and Volume Scatterings and Their Applications电磁场面散射和体散射研究及其应用
3.emitter base diffusion transistor发射极-基极扩散晶体管
4.laser light scattering by plasma等离子体的激光散射
5.Analysis of Radiation and Scattering Characteristics of Plasma Antenna等离子体天线的辐射与散射特性分析
6.Simulation on Atmospheric Volume Emission from Limb Scattering;基于Limb散射的大气体发射观测模拟
7.Research on the Eletromangnetic Scattering and Radiation Characteristics of Arbitrary Wire Structure;任意线结构物体的电磁散射及辐射特性
8.Study on the Properties of Radiation Side-Scattered by the Multiple Particle Field Using Circularly Polarized Incident Light群体粒子场圆偏入射光散射性质研究(英文)
parison of Monostatic Signal Processing in Blackbody Emissivity Measurement黑体发射率单站散射测量数据处理方法比较
10.Scattering From an Elliptic Cylinder Irradiated By an Electromagnetic Wave With Arbitrary Direction and Polarization椭圆柱体对任意入射极化的电磁波的散射
11.Physical characteristics of X-rays scattered by phantom in the transmission dose for radiotherapyX光透射剂量中模体散射线的物理特性研究
12.Stimulated Brillouin Scattering Based Detection of No-Reflection Object in Water基于受激布里渊散射的水中无反射物体探测
13.diffused EC transistor扩散发射极集电极晶体管
14.diffused emitter-collector transistor扩散发射极-集电极晶体管
15.diffused emitter collector phototransistor扩散发射极集电极光电晶体管
16.The light beam is scattered by small particles in the moving fluid.光束被流动流体中的微粒所散射。
17.Overall Demonstration for Reliability of Borne-car Tropo Station车载式散射通信站的可靠性总体论证
18.Studies on Surface-Enhanced Raman Scattering in Electrochemical System电化学体系中表面增强拉曼散射研究
相关短句/例句
scatter[英]["sk?t?(r)][美]["sk?t?]散射体
1.Calculation of Mobile Location Based on Scatter Information Using Two Base Station;基于散射体信息的双基站定位
2.With the additional NLOS errors correlation analysis,thescatter location information is extracted in channel.多分布式天线阵列定位算法是在散射体信道中,利用NLOS附加误差的相关性分析,提取散射体位置信息,进而得到移动台坐标。
3)scattering object散射体
1.Model constitution and correction of arbitrary shapescattering object;任意形状散射体模型的建立和修正
4)diffuser[英][di"fju:z?][美][d?"fjuz?]散射体
1.In order to improve the performance of the reverberation chamber in relative lower frequency, a type of Schroederdiffuser based on the acoustic theory is designed and used.为研究散射体对独立采样的影响,已提出了一种利用基于声学理论的Schroeder散射体来增加低频时的独立采样点数的方法,以改善混波室在低频时的性能。
2.The theory is discussed in detail:adiffuser is placed in the optical setup,and M holograms are obtained in the M different positions of thediffuser,and then the M recon.具体分析了该方法的原理:在记录全息的物体照明光路中加入一散射体,在散射体的M个不同位置记录M张同一物体的全息图,然后将M幅数字全息的再现像叠加,激光散斑噪音下降为M~(-1/2)。
5)scatterers散射体
1.Statistical properties of random light fields scattering fromscatterers;散射体随机光场的统计特性
6)Volume scattering体散射
1.Ray-tracing simulation and simulating design for volume scattering integrated light guide plates are presented,with Monte Carlo sequential sampling method based on multiple Mie scattering theory.体散射集成导光板是一种新型的液晶背光照明系统设计。
2.The relevant parameters were designed by the volume scattering light guide plate(LGP) simulation software.采用体散射导光板模拟设计软件设计了LCD体散射导光板的有关参数,根据设计要求制备了体散射材料及导光板样品,对导光板样品的视角和光学均匀度进行了测试分析。
3.The action between incident light and coatings can be divided into two parts,surface scattering and volume scattering.涂层对入射光的散射作用可以分为面散射和体散射两部分。
延伸阅读
弹性散射和非弹性散射弹性散射和非弹性散射elasticscatteringandinelasticscattering使用粒子间碰撞来研究粒子的性质、相互作用和内部结构的两种情况。如果碰撞过程中两粒子间只有动能的交换,粒子类型、其内部运动状态和数目并无变化,则称为弹性散射或弹性碰撞。如果碰撞过程中除了有动能交换外,粒子的数目、类型和内部状态有所改变或转化为其他粒子,则称为非弹性散射或非弹性碰撞。散射过程的研究对于了解许多物理现象具有很重要的意义。例如E.卢瑟福对a粒子被物质散射的研究,提出原子的有核模型;J.弗兰克和G.L.赫兹的电子与原子碰撞实验证实了N.玻尔的定态假设;建造高能加速器就是利用被加速粒子的散射过程来研究粒子的性质、相互作用和相互转化的规律。60年代末到70年代初利用高能轻子对质子和中子的深度非弹性散射的实验,发现质子和中子内部存在点状结构。