The programs developed can work for forward modeling of seismic waves propagating in...
相应的程序可用于均匀介质和不均匀介质中地震波传播的模拟。
This method is oriented to theoretical prediction of the quasi-straight- forward propagating photons. It will provide solid basis for systematic investigation of time-gating imaging techniques.
利用该方法可以快速进行准直线传播光子的理论计算，为系统地研究时间门成像技术提供了坚实的基础。
A novel method for propagating light-knife by the reflection of Gaussian laser beam at a cylinder is put forward and the formula to appraise the geometry parameters of light knife is also derived.
提出一种利用高斯光束柱面反射展成法生成光刀的新方法，并导出了光刀几何参数的预估算式。
The mean-square width and the equivalent-beam width are put forward to investigate the spreading of vortex beam while propagating.
提出了均方根光斑尺寸以及等效光斑尺寸的定义，并分别采用这两种定义对涡旋光束的光斑展宽进行了分析。
The mean-square width and the equivalent-beam width are put forward to investigate the spreading of vortex beam while propagating.
提出了均方根光斑尺寸以及等效光斑尺寸的定义，并分别采用这两种定义对涡旋光束的光斑展宽进行了分析。
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