incident ray
英 [ˈɪnsɪdənt reɪ]
美 [ˈɪnsɪdənt reɪ]
入射（光）线
双语例句
- The plane wave with different incident angles has different contribution to the final imaging result, and based on it, the ray parameters can be correctly selected for plane wave imaging.
不同角度入射的平面波对最终成像结果的贡献是不同的，据此可以有针对性地选择射线参数进行平面波成像。 - The incident comes just weeks after Crocodile Hunter Steve Irwin died after being stung by a ray.
而就在这一事件发生前仅数周，鳄鱼猎手史蒂夫伊文在被黄貂鱼鳐刺中后去世。 - The intensity reflectivity of the film is correlated with the wavelength of an incident ray and the height of the film.
该空气薄膜的光强反射率是关于入射光波长和薄膜厚度的函数。 - The light now shining on P is called incident ray.
射到p点的光叫做入射光线。 - Incident Radiance Reuse Filter and Improvement of Radiance Estimation; Effect of the cosmic microwave background Radiation to the flux of the Superhigh Energetic Cosmic Ray
入射光复用滤波和光辐射强度估计的改进宇宙微波背景辐射对超高能宇宙线流强的影响 - Hence the properties, such as energy and incident direction, of the incident cosmic ray can be calculated according to data from stations.
因此，透过比较不同观测站的数据，可以推算原初宇宙射线的能量、入射方向等资料。 - The number of cascade particles changes according to the incident cosmic ray energy, observation height, etc.
到达地面的簇射粒子数目会随不同因素而改变，包括原初宇宙射线的能量、观测高度等。 - As the film sample is fixed on one plane by tighten bolt, this device can realize the deflection of optical path. And the reflectivity of the sample is measured by using oblique incident ray.
使用该装置并通过平面和样品背后的顶丝固定薄膜样品的安装方式，可实现光路转折，完成斜入射光对薄膜样品反射率的测量。 - Analyses of reflectivity of grazing incident X-ray microscope
掠入射X射线显微镜反射率分析 - As the foundation of analysis of electric performance of organic magnetic material radome, the reflection performance of plane waves being incident on a plane boundary between organic magnetic medium and air is firstly investigated with the help of ray tracing method.
首先，以直接射线法分析平面波在有机磁性媒质与空气的界面上的反射特性，为后续天线罩的电气特性分析提供理论基础。 - The diffracted field in focal space of a reverse microscope imaging system with small F-number, on which a linearly polarized plane wave is incident obliquely, is analyzed using ray tracing method and Stratton-Chu vector diffraction formula at millimeter wavelengths.
采用射线追迹与StrattonChu矢量衍射积分相结合的方法，分析计算小F数倒置显微镜成像系统焦区的矢量衍射场分布。 - Compton Scattering occurs when the incident x-ray ( or γ-ray) photon ejects a electron from an atom and an x-ray photon of longer wavelength is scattered from the atom.
康普顿散射是X射线（或γ射线）与物质发生相互作用时波长变长的散射，也称不相干散射。 - Three factors of restraining speckle noise in detection system, coherence, phase difference and polarization of the incident ray, were analyzed in detail, and the relations between these factors and speckle contrast were also presented.
对采用激光照明的测量系统中散斑形成的三个重要因素，即入射光束的相干性、相位差和偏振特性进行了详细的理论分析，并给出了这些因素与散斑对比度的变化关系。 - Utilizing single photon incident method, the hard X ray continuum from interaction of intense ultrashort laser ( 130 fs, 10 16 W/ cm 2,744 nm) with solid plasma is measured.
利用单光子入射方法测量了高强度超短脉冲激光（130fs，1016Wcm2744nm）与固体等离子体相互作用产生的超快（ps）硬X射线（>30keV）能量连续谱。 - Assuming an electromagnetic wave is incident on the lens surface, the field distribution in focal space of the lens is analyzed by using Stratton Chu formula and ray tracing method. It will provide much information about the imaging performance of the lens.
采用Stratton-Chu公式和射线追迹分析了电磁波入射到扩展半球透镜上时在其背面的场分布，即透镜的焦区场分布，以获得透镜用于焦面阵成像时的性能。 - The numerical evaluation shows that the formula is accurate and reliable. The result is referential to radar target identification with oblique incident ray. The method can be easily generalized to compute the scattering matrix of flat with any other edge shape.
结果对掠入射时的雷达目标识别具有参考意义，该方法可以推广到计算任意边缘形状平板的散射矩阵。 - The incident ray vector can be directly calculated and corrected from the measured star coordinates through substituting the calibration parameters into the mathematical model, thus the errors of the optical system can be compensated.
将标定出的参数代回数学模型，便可由星象点测量坐标直接计算并修正入射光方向矢量，从而对光学系统的误差进行了补偿。 - Study of periodic thickness of multilayer optical thin films by double crystal grazing incident X ray
多层光学薄膜周期厚度的双晶X射线掠入射研究 - It is an air-spaced Glan-Taylor prism with optical axis parallel to incident plane, which has high laser damage resistance and high transmission ratio of the extraordinary ray.
棱镜采用空气隙间隔，且光轴平行于入射平面的Glan-Taylor型结构，可以增强棱镜的抗光损伤能力，提高非常光线的透射比。 - When incident plane and crystal plane are the planes of principal dielectric axis of crystal and ray is perpendicular incidence, the formulas for direction of refractive rays are obtained.
当入射面和晶面是晶体的主介电轴平面和光为正入射时，给出折射光线方向的公式。 - The requirement for the angular error between the incident and the reflecting ray is about ± 10 arc second.
入射光线经五折镜组件反射后出射的角度误差为±10〃。 - · The reflection and transmission coefficients of plane elastic and converted waves incident upon an interface between different elastic media are the odd functions of ray parameter p respectively. · The reflection and transmission coefficients of unconverted wave are the even function of ray parameter p.
指出，在不同弹性介质分界面上入射平面弹性波，转换波的反射系数和透射系数是射线参数p的奇函数；非转换波的反射系数和透射系数是射线参数p的偶函数。 - The γ-ray absorption coefficient decreases gradually with the gradually increased incident γ-ray energy for same medium.
对于同一介质，介质对γ射线的吸收系数基本上随着入射γ射线能量的逐渐增大而逐渐减小。