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 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
• 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。
• The sound reflection in specular direction on a rough surface
  不平整水面的镜向声反射
• 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。
• As the key point of the sound reflection and sound transmission, the acoustic coupling analysis received extensive concern.
  而对于声反射和声透射的研究也使得声振耦合问题得到人们的关注。
• The sound reflection coefficient of the material is one of the important sound characteristics.
  吸声材料的声反射系数是表征吸声材料的重要的声学特性之一。
• ( especially of incident sound or light) not turned back by physical reflection.
  （尤指附随的声音和光线）没有物理反射。
• 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。
• Besides the total reflection and total transmission generated commonly in sound traveling through an interface, there is still an especial case that the reflection coefficient value may be over one as for moving media.
  当声波入射到运动介质形成的单一界面时，除了常见的全反射和全透射外，由于介质的运动，还存在反射系数大于1的情况。
• In this paper the measurement of sound velocity and thickness of seabed sediment are introduced using the vertical linear array which is concerned with sound refraction and reflection.
  首先研究了在深海环境下，采用基于三阵元垂直线列阵的水声探测系统进行水下目标深度测量的基本原理。