The invention relates to a nuclear spin tomographic radiography method (synonym: magnetic resonance imaging method, that is MRT) which is used for patient diagnosis in medicine. The invention especially relates to a nuclear spin tomographic radiography device to reduce vibration of components which constitute a magnetic resonance imaging equipment and reduce propagating paths of noise. This magnetic resonance imaging equipment includes a static magnetic field magnet (1), enclosed by a magnet container (12) for enclosing and bordering an inner space (21) and an inclined magnetic field coil system (2) disposed in this inner space (21). Silencing laminated plate structures (A-E-B, C-E-D) is provided on the inside surface (14) of the magnet container (12) for bordering this inner space (21). Consequently, acoustic vibrations, generated when the inclined magnetic coil system (2) is switched, are absorbed. |