同义词

n. echo，replication，reverberation

参考例句

1. Large windows in the basket both above and below the spider reduces sound reflection, air flow noise and cavity resonances.
支撑圈上方和下方的纸盆大窗能够将声反射、气流噪音和空腔谐振降至最低。
2. Sound reflection and sound shadow of high frequency imaging sonar detecting sea mine underwater was simulated with computer.
对高频图像声纳探测水雷的回波和声影进行计算机仿真。
3. Large windows in the basket both above and below the spider reduce sound reflection, air flow noise and cavity resonance to a minimum.
支撑圈上方和下方的纸盆大窗能够将声反射、气流噪音和空腔谐振降至最低。

英英解释

n.
  1. the persistence of a sound after its source has stopped

网络释义

sound reflection
声反射; 声音反射; 释义：声反射;
sound pressure reflection coefficient
声压反射系数; 音压反射系数;
sound reflection pattern
释义：声反射型式;
sound reflection factor
声反射系数;
sound reflection coefficient
声反射系数; 声反射率; 声音反射系数; 释义：声反射系数;