共 6 条
[2]
REFRACTING SOUND WAVES
[J].
JOURNAL OF THE ACOUSTICAL SOCIETY OF AMERICA,
1949, 21 (05)
:471-481
[3]
Shumway G., 1956, GEOPHYSICS, V21, P305, DOI DOI 10.1190/1.1438231
[4]
SWENSON GW, 1953, PRINCIPLES MODERN AC, P49
[6]
TOULIS WJ, 1956, GEOPHYSICS, V21, P299