spherical wave
英 [ˈsferɪkl weɪv]
美 [ˈsferɪkl weɪv]
网络 球面波; 球面光波; 球形波
双语例句
- Seismogram synthesis method based on spherical wave and AVO analysis
基于球面波的地震记录合成方法及AVO分析 - A new method based on interpolation using orthogonal spherical wave source was proposed to enhance the resolution of the nearfield acoustic holography image without adding measurement points.
为了在不增加测量点数的情况下提高近场声全息图像的空间分辨率，提出一种基于正交球面波插值的近场声全息图像分辨率增强方法。 - Analysis and Simulation of the Plural Amplitude and Distribution of Optical Intensity about Fresnel Diffraction of Ronchi Grating on Spherical Wave A Fast SA Algorithm for the Design of DOE for Uniform Illumination
球面波照射下Ronchi光栅的菲涅尔衍射及计算机模拟一种用于均匀照明的衍射光学元件设计的快速模拟退火法 - It is discussed in theory that the feasibility of accomplishing in-line digital holography measurement illuminated by spherical wave.
理论上讨论了球面波照明情况下实现同轴数字全息检测的可能性。 - Modification of the Formulae and the Tenable Conditions of Fraunhofer Diffraction Under Spherical Wave Illumination
球面波照射下夫朗和费衍射公式和成立条件的修正 - The main contents are: ( 1) The recording and numerical reconstruction of lensless Fourier hologram are analyzed by spherical wave theory.
用球面波理论分析了无透镜傅里叶变换全息图的记录和再现过程。 - The point blast induced spherical wave is the especial instance of the ellipsoid shock wave.
点源球面结构冲击波是旋转椭球面冲击波的特殊情况。 - The relations between the rise-times of photoacoustic pulses with plane, cylindrical and spherical wave fronts and propagation distance are discussed and the corresponding expressions for B/ A are given.
本文讨论了平面、柱面和球面的波阵面的光声脉冲波的上升时间和传播距离的关系，并给出了相应的B／A的表达式。 - A technique for measuring the parallelism of opaque object based on the principle of spherical wave interference is discussed.
本文讨论了以球面波干涉原理测量不透明板平行度的方法。 - Acoustic shape sensitivity analysis based on orthogonal spherical wave source boundary point method
基于正交球面波源边界点法的声学灵敏度分析 - Based on accurate theory of limited deformed mechanics, the paper created a nonlinear wave equation produced by explosive point source in infinite elastic medium and revealed evolutional phenomenon of amplitude and waveform of spherical wave.
基于准确的有限变形力学理论，本文建立了无限弹性介质中点爆炸震源产生的球面波非线性波动方程，从而揭示了球面波的振幅和波形演化现象。 - Mode is a Gaussian spherical wave, not the plane wave.
自相似模必定是高斯球面波，而不是高斯平面波。 - Locally explicit time-domain radiation boundary condition for 2-D and 3-D transient analyses of wave propagation in unbounded media were developed for the cylindrical and spherical wave equations.
基于柱面波和球面波动方程，推导建立了适用于无限介质中二维和三维瞬态波动分析的显式时域辐射边界条件公式。 - For comparison, the incidences of plane and spherical wave are also analyzed.
作为比较，文中也对平面波和球面波的入射进行了分析。 - Axial Direction Diffracted Field Analysis of Circular Aperture with Vertical Incidence of Spherical Wave
球面波垂直入射下圆形口径面的轴向绕射场分析 - Reflection matrix was computed by the transformation and recursive algorithm of elastodynamic equations. Furthermore, the equation of surface reflection seismogram generated by spherical wave propagation in a stratified elastic half space was derived theoretically.
利用弹性动力学方程变换和递归算法，计算了反射矩阵，从理论上推导了球面波在层状弹性半空间传播时产生的地面反射记录的计算公式。 - Calculation of Spherical Wave Refraction and its Application to Angle Probes
折射球面波场的计算方法及其对斜探头的应用 - A New Viscous Boundary Method Under the Condition of Spherical Wave
球面波条件下新的粘性边界法 - Compared with spherical wave, acoustic beam can propagate through a long distance for its concentrated energy.
相对于点声源激发的球面波来讲，声束的能量比较集中，在介质中传播的比较远，对小的障碍物散射比较强。 - For plane and spherical wave propagation, the analytic expressions of are obtained.
对于平面波和球面波传播的情况给出了到达角起伏方差的分析表达式。 - The only stable solution is the diverging spherical wave.
只有发散球面波才是唯一稳定解。 - On basis of Fourier optical theory, the process of particle holography with spherical wave recording and plane reconstructing is interpreted and the mathematical description is given.
依据傅立叶光学理论，解释了球面波记录平面波再现的数字全息过程，并给出了数学表达式，同时进行了相应实验研究。 - Optic field distributions with respect to spherical wave and gauss wave incident are extracted by stable-phase method.
利用稳相法求解了球面波及高斯波入射时的光场分布。 - Proved divergent spherical wave incident does not affect SSD and the DOE Joint smoothing properties.
证明发散球面波入射不影响SSD和DOE联合系统的匀滑性能。 - Finally, we extend the spherical wave least squares method to infinite and periodic linear chains of dielectric spheres and calculate the propagation constant of propagating mode along the chain.
最后，我们将这种球面波的最小二乘方法用到无穷个电介质球排成的周期链型结构中。这种方法被用来计算链型结构中的传播模的传播常数。 - The results of Gaussian beam, spherical wave and plane wave incident on plane mirror and retroreflector are discussed respectively.
给出了高斯波束、球面波，平面波入射到平面镜和后向反射器上，反射波的数值计算结果。 - From the basic theory of Physical Optics method, the spherical wave is supposed as the incident, the antenna pattern and Doppler frequency shift effect on the moving target are considered.
从物理光学法的基本理论出发，以球面波为入射波，综合考虑了天线方向图和运动目标多普勒频移的影响。 - Part of the spherical wave traverses the ground surface and enters the air, resulting in a refraction wave and a wave similar to the lateral wave.
同时还分析了通过土壤界面进入空气中的传感器信号所产生的折射波和侧面波。 - The basic theoretical calculation formulae for radiation and scattering of array antennas are deduced by applying spherical wave function expansion and the scattering matrix to the analysis of array antennas.
将场的矢量球面波函数展开和散射矩阵推广到阵列天线的辐射和散射分析当中，推导出阵列天线辐射和散射的基础理论公式。 - In theory, the interference of integral and fractional topological charges vortex beams with the spherical wave and the plane wave has been studied. We obtained the interference patterns, the experimental results are in consistent with the theoretical results.
理论上分析了分数阶和整数阶涡旋光束同球面波以及平面波的干涉情况，并从实验上得出了其干涉图形，且实验结果和理论模拟基本上一致。