Acoustic FEM声学有限元acousticadj.听觉的；声音的；原声的；音响的acousticolaryngeal reflex喉声反射acoustic capacitance unit声容单位acoustic information flow水声信息流acoustic-homing torpedo声自导鱼雷acoustic damping materials降噪材料acoustic reflex relaxation听(肌)反射松弛Acoustic reflex decay test听觉反射衰减试验acoustic signal processing声信号处理acoustic response analysis声学响应分析Acoustical Standards Board声学标准局