共 8 条
- [1] FRAYNE JB, 1949, ELEMENTS SOUND RECOR, P22
- [2] GORDON JW, 1877, J ANAT PHYSL, V11, P553
- [3] GREENWOOD IA, 1948, ELECTRICAL INSTRUMEN, P78
- [5] HETENYI M, 1950, HDB EXPT STRESS ANAL, P316
- [6] ROBERTS HC, 1946, MECHANICAL MEASUREME
- [7] SLATER JC, 1933, INTRO THEORETICAL PH, P27
- [8] TIMOSHENKO S, 1937, VIBRATION PROBLEMS E, P44