1.
Acoustic Reflex Growth Function in Noise Induced Hearing Loss
噪声性听觉损害的声反射增长函数
2.
The Change of Acoustic Stapedius Reflex Amplitude with the Stimulation of the Wide Band Noise in Sound Field
声场下噪声刺激对镫骨肌声反射幅值的影响
3.
Investigation on Fast Reconstructing Reflection Coefficient from Big Acoustic Material Samples by NAH
声学材料大样声反射系数声全息快速反演方法研究
4.
Research on the Measurement of Reflection Coefficients at Oblique Incidence for Stealth Material Used on Underwater Weapons;
水中兵器声隐身材料全向声反射系数测量研究
5.
To repeat(a sound) by the reflection of sound waves from a surface.
发出回声表面反射声波而重复的声音
6.
(of sounds) repeating by reflection.
（指声音）通过反射而重复。
7.
acoustic reflection correction
声音反射的修正系数
8.
A shoal of fish will do this.
鱼群也会反射声音的。
9.
(of a surface)throw back(light,heat,sound)
（指物体表面）反射（光、热、 声）
10.
reflex horn speaker
反射式喇叭式扬声器
11.
Every solid object will reflect a sound.
任何固体都能反射声音。
12.
pulsed echo ultrasonoscope
回波反射式超声诊断仪
13.
THE GENERALIZED REFLECTION-TRANSMISSION COEFFICIENT METHOD IN ACOUSTIC WELL LOGGING
声波测井中的广义反射、透射系数方法
14.
The Reflection and Trans Mission in Two Mediums Demarcation When Sound Wave Vertical Incidence;
声波垂直入射在两种介质界面处的反射和透射
15.
Repetition of a sound by reflection of sound waves from a surface.
回声因表面反射声波而引起的声音重复
16.
Echo:Repetition of a sound by reflection of sound waves from a surface.
回声:因表面反射声波而引起的声音重复.
17.
The reflected sound waves are then converted into a picture.
反射回来的声波然后转化成照片。
18.
Then the snow's surface will help to send back sound waves.
这时雪的表面就会帮助反射声波。