共 50 条
- [44] Ultrasonic backscatter and attenuation of cancellous bone ADVANCES IN SCATTERING AND BIOMEDICAL ENGINEERING, PROCEEDINGS, 2004, : 504 - 511
- [47] FREQUENCY-DEPENDENCE OF THRESHOLD ULTRASONIC DOSAGES FOR IRREVERSIBLE STRUCTURAL-CHANGES IN MAMMALIAN BRAIN JOURNAL OF THE ACOUSTICAL SOCIETY OF AMERICA, 1975, 58 (02): : 512 - 514
- [48] FREQUENCY-DEPENDENCE OF A BALUN EVALULATE BY A FREQUENCY TRANSFORMATION RADIO AND ELECTRONIC ENGINEER, 1969, 38 (01): : 51 - +
- [49] IDENTIFICATION OF HUMAN MYOCARDIAL-INFARCTION INVITRO BASED ON THE FREQUENCY-DEPENDENCE OF ULTRASONIC BACKSCATTER JOURNAL OF THE ACOUSTICAL SOCIETY OF AMERICA, 1992, 91 (05): : 3018 - 3025
- [50] Prediction of amplitude and frequency dependence of the backscatter coefficient in cancellous bone with an autocorrelation model ACOUSTICAL IMAGING, VOL 26, 2002, 26 : 137 - 142