cross section of scattering
英 [krɒs ˈsekʃn ɒv ˈskætərɪŋ]
美 [krɔːs ˈsekʃn əv ˈskætərɪŋ]
【电】散射截面
双语例句
- The cross section data include ones of total, elastic scattering, inelastic scattering,( n,γ) and ( n, 2n) reactions. The angular distribution and spectrum of secondary neutron are also included for multi-group complete set neutron data.
截面数据有全截面、弹性散射、非弹散射、（n，γ）、（n，2n）截面，多群全套中子数据还包括次级中子角分布和能谱。 - The relationship between Bidirectional Reflectance Distribution Function ( BRDF) and Laser Rader Cross Section ( LRCS) is introduced by means of the electromagnetic radiation and scattering theories.
根据粗糙面电磁散射理论讨论了粗糙表面双向反射分布函数（BRDF）和单位面积激光雷达截面的关系。 - This method is based on a combination of mean cross section and Mott model, resulting in an approach of calculating elastic scattering of low-energy electron in liquid water over the energy range from several eV to 10 keV.
该方法中使用平均散射截面概念与Mott模型结合，给出一个计算几eV到10keV能量范围低能电子在液态水中弹性散射的方法。 - Radar cross section ( RCS) of targets in bistatic forward scattering radar system is researched.
研究了双基地前向散射系统中雷达截面RCS的有关特点和计算方法。 - The study on the laser radar cross section of one-dimensional fractal rough surface target; and the number calculation of the scattering intensity of two-dimensional fractal the rough surface target;
一维分形粗糙表面目标的激光雷达后向散射截面LRCS研究和二维分形粗糙表面目标散射强度数值计算； - According to factorization theorem, the Drell-Yan cross section can be expressed in terms of the same dipole cross section that appears in deep inelastic scattering.
依据因子化定理，高能碰撞Drell-Yan过程的微分截面可以用类似深度非弹性散射中的色偶极截面来表示。 - High frequency scattering theory, including physical optics, physical theory of diffraction and equivalent electric current theory, were used to calculate the radar cross section of various scattering resources of missiles, such as flat plate, circular cylinder, quadric surface, edge and so on.
综合应用高频RCS分析方法，包括物理光学法、几何绕射理论、物理绕射理论和等效电磁流法等计算了导弹各种散射源如平板、圆柱、二次曲面、边缘等的RCS。 - Radar scattering properties attributed the ability to reflect the radar waves of radar target. Radar cross section determines the radar detection range of targets, and polarization scattering characteristics of the radar target determines recognition ability.
雷达散射截面特性是表征雷达目标反射雷达电磁波能力的最重要的性能，目标的雷达散射截面决定了雷达对目标的探测距离，目标的极化散射特性影响了雷达对目标的识别能力。 - Energy Dependence of the Total Cross Section of electron Scattering from CO and CO_ 2 at Intermediate and High Energy Range
中高能电子被分子的散射总截面与能量关系的研究 - Cross Section of In-medium Nucleon-Nucleon Inelastic Scattering(ⅱ)
核内核子－核子非弹散射截面（Ⅱ）