acoustic radiation resistance meaning in English
声辐射阻尼
Examples
- Acoustic radiation resistance
声辐射阻尼 - The acoustic radiation resistance matrix is combined with the velocity vector on a vibration surface to predict the total sound power radiated from the structure
摘要利用声辐射阻力矩阵和振动面上的速度矢量预报了结构声辐射的总功率。 - The input impedance of the interdigital saw transducer is measured by the equivalent circuit method . the experimental results show that the synchronized frequency of 9 . 586 mhz , the acoustic radiation resistance of 44 . 6 and the static electrode capacity of 194pf all agree with those design values
用自行设计的等效电路测量方案，测量了表面弹性波马达换能器的输入阻抗，实验结果显示表面弹性波换能器的共振频率为9 . 586mhz ，辐射声电阻为44 . 6 ，叉指电极静电容为194pf 。