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- The ray theory of geometric optics was applied to visually investigate the propagation of quasi stationary waves in time mean basic flow and interpret the zonal nonhomogeneity. 应用几何光学中的射线理论,直观地讨论了准定常波在时间平均基流中的传播,解释了定常波传播的纬向非均匀性。
- Theory of geometrical optics 几何光学理论
- Bases on the theory of the geometrical optics, the formula of account of Moire-fringe spacing is deduced, the principle of Moire-fringe measuring micro replacement is discussed. 摘要按照光的直线传播原理,利用光栅栅线之间的遮光效应,推导出了莫尔条纹间距的计算公式,叙述了莫尔条纹测量微小位移的工作原理。
- Transmission, without diffusion, in accordance with the laws of geometrical optics. 没有漫射的传输,服从几何光学的规律。
- Reflection, without diffusion, in accordance with the laws of geometrical optics; as in a mirror. 没有漫射的反射,服从几何光学的规律;就像镜面造成的反射。
- In applying the preceding formulae, it should be remembered that they have been derived with the help of the laws of geometrical optics. 在使用上述那些公式时,必须记住它们是利用几何光学的一些定律导出的。
- In design of anechoic chamber with higher quality, when requirements of quiet zone index are higher, it must use the geometrical theory of diffraction instead of the geometrical optics for accuracy. 在高性能微波暗室技术设计中,由于静区指标较高,采用一般的几何光学技术不能进行准确计算,因此需采用几何绕射理论技术。
- Through diffraction invese ratio relation and quantization of geometrical optics,the transition between geometrical optics and wave optics was discussed. 通过衍射反比关系和几何光学的量子化,讨论了几何光学和波动光学的过渡问题。
- The article corrects a lot of logical errors and misnomers in many optics textbooks and is very important in the teaching and learning of geometrical optics. 摘要论文纠正了大量光学教材中的逻辑错误与用词不当,对于几何光学的教学具有十分重要的意义。
- Through diffraction invese ratio relation and quantization of geometrical optics, the transition between geometrical optics and wave optics was discussed. 摘要通过衍射反比关系和几何光学的量子化,讨论了几何光学和波动光学的过渡问题。
- The combination of geometric optics(GO), uniform theory(UTD) and ray tracing technique has been adopted for radio propagation prediction in microcellular systems in urban area. 本文应用几何光学(GO)方法、一致性几何绕射理论(UTD)和射线跟踪的方法对给定环境下的城市微区信道电波传播特性进行了预
- When we choose the proper parametric variable, ray equation can be descended to one-order differential equation which is used to solve some problems of geometrical optics in nonuniform medium. 我们选用适当的参变数将光线方程降阶为光线矢量的一阶方程,用以解决若干非均匀媒质的几何光线问题。
- Einstein put forward his new theory of relativity. 爱因斯坦提出了相对论的新学说。
- Einstein's theory of relativity. 爱因斯坦的相对论。
- Do you agree to the wave theory of light? 你同意光的波动理论吗?
- It simulates the interaction of light rays and objects using principles of geometric optics. 它利用几何光学的原理模拟光线与物件之间的相互作用。
- He cavalierly dismisses the theory of both Freud and Jung. 他傲慢武断地斥贬佛洛依德和杨格二人的理论。
- Darwin put forth the theory of evolution,. 达尔文提出了进化论。
- Countermeasures of teaching the experiments of geometrical optics 几何光学教学中的实践环节对策
- Not everyone can understand Einstein's Theory of Relativity. 不是每个人都能读懂爱因斯坦的相对论的。