共 50 条
- [41] NONLINEAR RESONANT OSCILLATIONS IN CLOSED TUBES - AN APPLICATION OF THE AVERAGING METHOD JOURNAL OF THE ACOUSTICAL SOCIETY OF AMERICA, 1985, 77 (01): : 61 - 66
- [42] NONLINEAR RESONANT OSCILLATIONS IN CLOSED TUBES - AN APPLICATION OF THE AVERAGING METHOD FORSCHUNG IM INGENIEURWESEN-ENGINEERING RESEARCH, 1986, 52 (01): : 8 - 8
- [46] A simple method to demonstrate the alternating current with glow tubes PHYSIKALISCHE ZEITSCHRIFT, 1922, 23 : 153 - 154
- [49] CHOLECYSTOGRAPHY AS A SIMPLE METHOD FOR ESTABLISHING THE PATENCY OF THE FALLOPIAN TUBES BRITISH JOURNAL OF RADIOLOGY, 1963, 36 (430): : 768 - 770
- [50] A SIMPLE AND INEXPENSIVE METHOD OF REMOVAL OR REPLACEMENT OF GASTROSTOMY TUBES JAMA-JOURNAL OF THE AMERICAN MEDICAL ASSOCIATION, 1991, 265 (11): : 1426 - 1428