1.
The sound absorption coefficient of the material was tested by standing wave tube method.
采用驻波管法测试材料的吸声系数。
2.
Code for measurement of sound-absorbing coefficient and specific acoustic impedance of standing-wave meter
驻波管法吸声系数与声阻抗率测量规范
3.
Rijke Type Big Oscillation Standing Wave Pipe Acoustic Characteristics and Noise Reduction;
Rijke型大振幅驻波管声学特性及降噪研究
4.
Study on Acoustic Transmission Loss in 4-channel Impedance Tube with Single-sensor
单传声器四通道驻波管隔声量的测试研究
5.
circular waveguide standing-wave detector
圆形波导管驻波检测器
6.
stationary wave
【物】驻波, 定波
7.
Experimental Investigation on Pulse Tube Refrigerator Driven by a Standing-Wave Thermoacoustic Engine;
驻波型热声驱动脉管制冷机实验研究
8.
Investigation on Performance of a Standing-wave Thermoacoustically Driven Pulse Tube;
驻波型热声驱动脉管制冷机性能研究
9.
Investigation on Characteristics of Standing Wave Thermoacoustically Driven Pulse Tube Refrigeration;
驻波型热声驱动脉管制冷工作特性研究
10.
High frequency standing-wave thermoacoustic engine with sinusoidal resonance tube
采用正弦型谐振管的高频驻波热声发动机
11.
Performance Enhancement of Standing-Wave Thermoacoustic Engine and Thermoacoustically Driven Pulse Tube Refrigeration;
驻波型热声发动机性能强化及其驱动脉管制冷特性研究
12.
standing wave linear resonance accelerator
驻波线性谐振加速器
13.
Authorware Order of Standing Wave Taking Shape;
形成驻波的Authorware程序
14.
The key factors affecting the stagnation point position of L-type pipeline section are the setting position of bellows type expansion joint and the bend angle degree.
影响水平转角管段驻点位置的主要因素为波纹管补偿器设置位置、弯头角度。
15.
Effective matching solutions for classical third-order standing and short-crested waves
经典三阶驻波、短峰波的有效匹配解
16.
THE DYNAMIC OEMONSTRATION METHOD OF STANDING WAVE FORMED BY THE COHERENT WAVE SUPERPOSITION
相干波叠加形成驻波的动态演示方法
17.
operating reflection coefficient
工作态反射系数 -电压驻波比
18.
hot reflection coefficient
热态反射系数 -电压驻波比