Abstract: A sea-land-air intermodal transportation apparatus for a magnetic resonance imaging apparatus is described. The apparatus includes a primary container body, a secondary container body, a power supply system, a temperature controlling system, and a monitoring system. The primary container body is mounted with the temperature controlling system, the monitoring system and a slide rail device for fixing in place the magnetic resonance imaging apparatus. The secondary container body is mounted with the power supply system, and the primary container body and the secondary container body can be fixedly mounted on the same hoisting frame. On shore, the primary container body is powered by the power supply system of the secondary container body. On board a ship or in a plane, the apparatus(es) of the primary container body is/are connected to a mains power supply interface or directly to a shipboard power supply.