1.
distributes sound waves evenly.
能均匀传播声波的介质。
2.
(acoustics) a wave that transmits sound.
（声学）传送声音的波。
3.
An audio(sound) wave is a one-dimensional acoustic(pressure) wave.
声波是一维的声学（气压）波。
4.
Study on Propagation Characteristics of Acoustic Wave in SAW Devices;
声表面波器件中声波传播特性的研究
5.
Ultrasonic Density Meter Design Based on Ultrasonic Echo Attenuation Theory
基于超声波回波衰减理论的超声波浓度计设计
6.
Broadband: A band of light wave or sound wave with a wide range of frequencies.
阔波段:频率范围广的一段光波或声波。
7.
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
8.
the murmur of the waves.
波涛的轻微的拍击声
9.
the wash of the waves against the side of the boat
波浪拍打船舷的声音
10.
frequency modulation noise level on carrier
载波的调频噪声电平
11.
a sound wave that is transmitted via air.
通过空气传播的声波。
12.
sound transmission in ocean
声波在海洋中的传播
13.
Statement on Bosnia
关于波斯尼亚的声明
14.
the sound of waves breaking on the beach
波涛冲撞着海滩的声音
15.
Fabrication and performance measurement of acoustical waveguide in acousto-optic tunable filter
声光可调谐滤波器中声波导的制作及性能测试
16.
Single Phase Unidirectional DART Structure SAW Filter
单向单相分布式声反射结构的声表面波滤波器
17.
A Kind of Acoustic Logging with Phased Arc Array Transducer
可用于声波测井的相控圆弧阵声波辐射器
18.
single vibration of sound,light,electric current,etc
（声波、光波、电流等的）一次脉动