sound reflection

英 [saʊnd rɪˈflekʃn]

美 [saʊnd rɪˈflekʃn]

网络  声反射; 聲反射

英英释义

noun

• the repetition of a sound resulting from reflection of the sound waves
  1. she could hear echoes of her own footsteps
  Synonym:echoreverberationreplication

双语例句

• Sound reflection from layered solid medium with rigid and slip interfaces
  具有刚性联接界面和滑移界面的层状固体媒质的声反射
• The disposing for the multi-channel is to convert the complex reflected sound to simply direct sound following the principle of specular reflection.
  多途信道的处理是通过镜面反射原理，把复杂的反射声简化为虚拟直达声的简单情况。
• Sound pulse specular reflection echo and their curvature effect of boundary surface
  脉冲镜反射回波及其表面曲率效应
• Based on the Biot theory of sound propagation in fluid-saturated porous medium we have studied in this paper the sound reflection and transmission on multilayered porous media, in which the adequate boundary conditions across interfaces are taken into account.
  本文根据流体饱和多孔介质中声传播的Biot理论和多孔介质界面上的六个边界条件研究了平面声波斜入射于多层水平板状多孔介质时的反射和透射。
• In use of ray acoustics and recursion relation, the sound reflection coefficients of arbitrarily many plates have been derived.
  应用声线方法和递推关系导出任意多层平板的反射系数。忽略耦合水层两边的多次反射后，得到一组适合于瞬态和亮点分析的反射系数近似公式。
• A resolution for sonar beam simulation was arose in 3D space built with OpenGL, given calculation models for both the target range and level of sound reflection, and how to promote the reality of the simulation image.
  在OpenGL实现的三维场景中，建立三维空间中声纳波束仿真方案，给出了探测距离和回波强度两个关键问题的仿真算法，讨论了提高显示真实度的方法。
• Based on the theory of propagation of reflected second harmonics and the insert-substitution method of the finite amplitude sound wave, the theoretical approach for computer reconstruction of B/ A tomography in reflection mode is proposed.
  利用反射二次谐波的传播理论及有限振幅波插入取代法给出了计算机重建B／A层析像的理论方法。
• Detection or Sound Reflection in Rockburst at Deep Mining and Numerical Simulation
  深部岩爆的声发射监测及数值模拟
• It shows a good sound amplification system needs a sound field for accurate sound field coverage, centralized energy, reducing unnecessary reflection of the sound; providing sound pressure to the coverages; excellent sound quality during playback; being sure clarity of the sound.
  说明一个良好的扩声系统所需要的声场环境，声场覆盖准确，能量集中，减少不必要的反射声；可向覆盖区提供高声压；重放音质优秀；保证语言清晰度。
• The sound reflection in specular direction on a rough surface
  不平整水面的镜向声反射