1.
Computation of Acoustic Characteristics of Seawater Muffler with Waterproof and Sound Absorption Layers
内覆防水吸声层的海水消声器声学性能计算
2.
Source ranging using single receiver and guide source in shallow water
利用单水听器和引导声源进行浅海声源测距
3.
sound attenuation
消声器（噪声衰减装置）
4.
Study on the Noise Attenuation Effect and Flow Dynamic Characteristics of Water Silencers;
水消声器降噪效果及流场动态特性研究
5.
A Simple Ship Noise Canceling Method with Vector Transducer;
一种矢量水听器拖曳噪声简易抵消方法研究
6.
This method broadens the silence frequency bandwidth of muffler and improves its silence fuction.
这种方法拓宽了消声器的消声频带宽度,改善了消声器的消声性能。
7.
air cleaner and silencer
空气净化器及消声器
8.
Spatial correlation of ambient noise based on acoustic vector hydrophone
基于矢量水听器的海洋环境噪声场空间相关
9.
Research on the spatial character of surface noise in shallow sea based on vector sensor
基于矢量水听器浅海波导中海面噪声场的空间特性研究
10.
There is the endless noise of the sea on the beach.
海滩上无休止的海水声。
11.
Application of the Optical Fiber Sensor and Underwater Acoustic Transducer on the Marine Technology
光纤传感器和水声学及其换能器在海洋技术上的应用
12.
silencer-filter type air intake
消声滤气器型空气进口
13.
silencer(sound deadener)
噪音消声器（隔音材料）
14.
The Muffler of Election
竞选的“实质消声器”
15.
The Contrast of Simple Expanded-muffler with Large Porosity Perforated Muffler
简单扩张式消声器与穿孔管消声器对比研究
16.
Study on the Adaptive Cancellation Techniques of Vibration Noise for Flank Array of Underwater Vehicle;
水下航行器舷侧阵振动噪声自适应抵消技术研究
17.
Simulated Study on the Cooling Effect and Resistance Characteristics of Silencer with Water Spray;
水喷淋消声器排气冷却效果及阻力特性仿真研究
18.
acceleration cancelling hydropone
消加速度海洋检波器