共 50 条
- [32] ANGULAR DISTRIBUTION OF NORMAL MODES OF VIBRATION IN RECTANGULAR ROOMS JOURNAL OF THE ACOUSTICAL SOCIETY OF AMERICA, 1961, 33 (06): : 837 - +
- [35] NORMAL VIBRATION MODES OF DISORDERED BETA-BRASS COMPTES RENDUS HEBDOMADAIRES DES SEANCES DE L ACADEMIE DES SCIENCES SERIE B, 1970, 271 (21): : 1062 - +
- [37] Finding normal modes of a loaded string with the method of Lagrange multipliers Journal of the Korean Physical Society, 2021, 79 : 1079 - 1088