1.
Spacial Distribution Model of Field Stimulated by Airborne Source
空气中声源激发声场的空间分布模型
2.
Modeling and Analysis of the Underwater Acoustic Field Excited by Airborne Source;
空气中声源产生的水下声场建模与分析
3.
Researching process of underwater field stimulated by airborne source
空气中噪声源激发水下声场的国外研究进程
4.
DOA estimation of multiple sources in the air based on wideband distortionless beamformers
基于宽带无失真波束形成的空气中多声源被动定向方法
5.
Identification of Noise Sources on Air-conditioner Unit and Sound Power Measurement with Air-flow;
空调机噪声源识别与气流下声功率测量
6.
Normal Mode Method Calculate Sound in the Air Product Sound Field in Water
空中声源水下声场的简正波建模方法
7.
It travels more than four times faster in water than in air .
声音在水中比在空气中传播快4倍多。
8.
How much does sound travel faster in water than in air ?
声音在水中比在空气中传播快多少?
9.
We all know that sound can travel through air .
我们都知道声能在空气中传播。
10.
Just how fast does sound travel through the air?
声音在空气中的传播速度究竟有多快？
11.
The big dog growled, sensing the tension in the air.
大黑狗感到空气中的紧张，低声咆哮着。
12.
The air was full of bells from the surrounding spires.
空气中充满了周围教堂传来的钟声。
13.
The crowd came to pray over his tomb, and the air was filled with groans and lamentation.
群众涌来墓上悲恸，哭声与悲叹之声满空气之中。』
14.
Noise Test for Vehicle Gas Source Device Using Sound Intensity Method
声强法在车辆气源装置噪声试验中的应用
15.
silencer-filter type air intake
消声滤气器型空气进口
16.
Sources and Fate of Polycylclic Aromatic Hydrocarbons (PAHs) in Air of Hangzhou;
杭州市空气中PAHs污染源及归宿研究
17.
Source Apportionment of Ambient PM_(10) in Urban Area of Wuxi City
无锡市区环境空气中PM_(10)来源解析
18.
Analysis on operation of three different types of air-source heat pump household air conditioning systems
三种空气源热泵户式集中空调系统的运行分析