acoustic log声波测井acousticadj.听觉的；声音的；原声的；音响的acoustic approximation声学近似acoustic logging tools声波测井仪acoustic signal energy声信号能量Acoustic birefringence声双折射acoustic zero dB level声学零(分贝)级acoustic eavesdropping声音窃听acoustic wave recorder声学测波仪acoustic-wave dam CT大坝声波CTacoustic echo repeater回声重发器acoustic after-image[医] 听觉后象