1.
Underwater Acoustic Properties of Epoxy Resin-Glass Microspheres Porous Composites
环氧树脂-玻璃微珠多孔复合材料的水声性能
2.
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
3.
An analytical method for electro-acoustic performances of underwater acoustic transducer
水声换能器电声特性的一种分析方法
4.
The Study of the Theory for a New Functional Type of Underwater Sound Absorption Coating;
新型功能性水声吸声覆盖层机理研究
5.
The noise level of submarine bring to the influence of the sonar detection capability
潜艇噪声水平对声呐探测性能影响分析
6.
Performance analysis of echo synchronous signal in audio watermarking
音频水印中回声同步信号的性能分析
7.
Improvement and experiments of traveling wave tube measurement system for low-frequency properties of underwater acoustic materials
水声材料低频声性能行波管测量系统的改进及实验
8.
Uncertainty analysis of traveling wave tube measurement method for low-frequency properties of underwater acoustic materials
水声材料低频声性能测量行波管法的测量不确定度分析
9.
Characteristics of Power Flow and Sound Radiation in Submerged Complex Cylindrical Shells;
水下复杂圆柱壳振动能量流和声辐射特性研究
10.
Statistical Energy Analysis on Characteristics of Vibration and Noise in Pipeline Filled with Water;
充水管路振动噪声特性的统计能量分析
11.
Fabrication Technology Design and Characters Measurements of GaAs Vector Hydrophone;
GaAs基矢量水声传感器工艺设计及性能测试
12.
The Influence on Sonar Performance by Suspended Particles in Shallow Sea Alongshore;
近岸海水中悬浮颗粒物对声纳探测性能的影响
13.
Study on Improvement of Dewaterability of Sludge by Double-frequency Ultrasonic Generating Trough
槽式双频超声波发生器改善污泥脱水性能研究
14.
Performance Study on Serial Concatenated Codes in Shallow Seawater Acoustic Communication
串行级联码在浅海水声通信中的性能研究
15.
Influence by the inner shell and the outer shell on sound-vibration characteristics from double cylindrical shells in water
内、外壳对水下双层圆柱壳声振性能影响分析
16.
Design of Intelligent Monitor of Water Inrush from Coal Floor Based on Acoustic Emission Characteristic of Moisture Coal-rock
基于含水煤岩声发射特性的矿井底板突水智能监测仪设计
17.
Evaluation of Leveling Performance for Laser-controlled Leveling Machine in Paddy Field Based on Ultrasonic Sensors
超声波传感器评定水田激光平地机水平控制系统性能
18.
traumatic obstructive edema of glottis
外伤性声门梗阻性水肿