共 8 条
[1]
BACUR V, IN PRESS WOOD STRUCT
[2]
WOOD STRUCTURAL ANISOTROPY ESTIMATED BY ACOUSTIC INVARIANTS
[J].
IAWA BULLETIN,
1988, 9 (01)
:67-74
[3]
BUCUR V, 1988, CARACTERISATION MECA, P105
[4]
HEARMON RFS, 1961, INTRO APPLIED ELASTI
[6]
KATZ J, 1988, ULTRASONICS, V26, P344
[7]
Musgrave M. J. P., 1970, CRYSTAL ACOUSTICS