The equations of caustic curve and its initial curve for a crack illuminated by an oblique incident light beam in reflection arrangement were deduced using the space analytic geometry method.
本文用空间解析几何方法，推导了在一般非平行斜入射光条件下，裂纹体表面所形成的反射焦散线和初始曲线的方程。
Remember childhood, West oblique sunlight, the golden rays of light beam in the water, the sun will live in the moment, so like in real dance.
记得小时候，阳光西西斜，金色的光芒斜射在水面上，阳光在那一刻便活了，那么真实像是在跳舞。
To determine the optical parameters of turbid media with an unpolarized backscattering light an oblique incidence geometry with the compound bp neural network has been designed.
为从无偏振混浊介质背向散射光确定散射光学参数，设计了倾斜入射的模拟光路以及用复合反向传播神经网络求解的方案。
To determine the optical parameters of turbid media with an unpolarized backscattering light, an oblique incidence geometry with the compound BP neural network has been designed.
为从无偏振混浊介质背向散射光确定散射光学参数，设计了倾斜入射的模拟光路以及用复合反向传播神经网络求解的方案。
The characteristics of diffraction grating of oblique incidence light wave are analysed theoretically and verified in experiments.
本文分析了斜射光波的光栅衍射特点，并在实验中得以验证。
It is shown from the experimental result that the system error can be minimized while the oblique error or the quality of the light source has been well controled.
结果表明，只要较好地控制倾斜误差或照明光源的质量，系统误差就可以消除。
It is shown from the experimental result that the system error can be minimized while the oblique error or the quality of the light source has been well controled.
结果表明，只要较好地控制倾斜误差或照明光源的质量，系统误差就可以消除。
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