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

• 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。
• 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。
• 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
• Hall acoustics in the process of acoustical design plays a significant role, to make a good listening hall effect, it is necessary to calculate and design the sound running track, reflection, distribution and time and so on.
  声学在厅堂音质设计过程中起着相当大的作用，要使一个厅堂有良好的听音效果，就要计算并设计好声音的运行轨迹、反射、分布及其时间等。
• 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。
• Numerical computation of sound pulse reflection from fluid plannar layer systems
  声脉冲在液态平面层系上反射的数值计算
• In order to increase the accuracy of ultrasonic position measurement, the influence of the sound speed 、 the time of the sound wave propagation and the strength of the reflection wave has been analyzed based on the concept of the ultrasonic position measurement.
  为提高超声物位测量精度，从超声物位测量原理出发，分析了声波速度、声波传播时间以及反射波强度对超声物位测量精度的影响。
• High School "Music Appreciation" ( Who Sound Version) Analysis and Reflection
  高中《音乐鉴赏》（人音版）教材分析和思考
• Since the speed of light is about a million times as great as that of sound waves, the reflection of light waves may very well be applied in detecting a target and its distance.
  光速大约为声速的100万倍，因此光波的反射现象可以有效地用来探测目标物及其距离。