共 30 条
[2]
Allik H., 1970, International Journal for Numerical Methods in Engineering, V2, P151, DOI 10.1002/nme.1620020202
[3]
Auld B.A., 1976, ACOUSTIC FIELDS WAVE, V2, P271
[4]
Bathe K. J., 1976, NUMERICAL METHODS FI
[5]
Bathe KJ., 1972, J ENGINEERING MECHAN, V98, P1471, DOI 10.1061/JMCEA3.0001693
[7]
BECHMANN R, 1955, IRE T ULTRASONICS EN, V3, P43
[9]
Defranould P., 1977, 1977 Ultrasonics Symposium Proceedings, P259, DOI 10.1109/ULTSYM.1977.196836
[10]
MULTILAYER IMPEDANCE MATCHING SCHEMES FOR BROADBANDING OF WATER LOADED PIEZOELECTRIC TRANSDUCERS AND HIGH Q ELECTRIC RESONATORS
[J].
IEEE TRANSACTIONS ON SONICS AND ULTRASONICS,
1975, SU22 (01)
:52-54