acoustic ts声学测量acousticadj.听觉的；声音的；原声的；音响的acoustic depth finer[电] 声能深度探测器acoustic power level声功率级acoustic interaction声互作用acoustic transmitter声波辐射器acoustic fix ranging声定位acoustic dept finder回响测深仪acoustic positioning水声定位acoustic instability声学不稳定性acoustic thermometer声学温度计acoustical signaling声信令