The improved experiment device of interference of sound wave can feel the interference countervail and strengthening of sound in ordinary lab, and measure the sound velocity.
本文给出了改进声波干涉实验装置的具体方案,该改进装置可在普通实验室内感受声音的干涉相消和干涉加强现象,并能测定声速和频率。
fringe counting ultrasonic interferometer
条纹计数式超声干涉仪
A Study on Acoustic Impedance Matching Criteria for Coating Thickness Measurement by Ultrasonic Interferometry
超声干涉法涂层厚度测量声阻抗匹配判据研究
Acoustic Impedance Matching Criteria and Their Applications for Layer Thickness Measurement by Ultrasonic Interferometry
超声干涉法薄层厚度测量声阻抗匹配判据及其应用
interferometric optical fiber acoustic sensor
干涉型声光纤声传感器
Study on Laser Ultrasound Detecting with Fiber Interferometer;
基于光纤干涉仪的激光超声检测研究
The Research on Interferogram Denoising Algorithm of InSAR;
InSAR干涉纹图噪声抑制方法研究
Principle Study on Noise Source Direction-Finding with Phase Interferometer
相位干涉仪对噪声源测向的原理研究
Medium and low frequency underwater acoustic signals detecting with laser interferometry
中低频水下声信号的激光干涉法探测
ON INSAR INTERFEROGRAM'S NOISE SIMULATING
InSAR干涉相位图噪声模拟的研究
Fiber Optic Sound Sensor Based on Michelson Interferometer
Michelson干涉仪式光纤空气声传感器
Application of Michelson Interferometer in Ultrasonic Grating
迈克尔逊干涉仪在超声光栅中的应用
An estimation method of interferometric phase based on generalized steering vector
基于广义导向矢量的干涉合成孔径声纳干涉相位估计方法
The government issue a statement to condemn their interference in our internal affairs.
政府发表声明，谴责他们干涉我们的内政。
Implementation of the WICS Wall Interference Correction System at the National Transonic Facility
WICS壁干涉修正系统在国家超声研究中心完成
Interference Prediction in the Automatic Ultrasonic EDM Compound Processing of the Mould Curved Surface
自动超声电火花复合加工模具曲面的干涉预报
A Study of Acoustic Mode Coupling and Mechanism of Interference Striations in R-omega Plane;
声简正波耦合暨R-ω平面干涉条纹机理研究
Study on Reducing Interferometric Fiber Optic Sensor Background Noise Scheme;
降低干涉型光纤传感器本底噪声方案的研究
Study on Interferometric Fiber Optic Acoustic Sensor System and AGC Scheme;
干涉型光纤声传感器系统与AGC方案的研究