Based on the theory of acoustic resonance spectroscopy (ARS), the measurement system of the ARS is established for gas content detection in the liquid mixed with a gas.

• 摘要根据共振声谱原理，建立了气液两相介质中圆柱共振腔共振声谱的实验测量系统，研究了共振腔体中不同含量的气体对共振声谱的幅度和共振频率的影响。