magnetic bar磁棒magneticadj.有磁性的；有吸引力的；催眠术的n.磁体，磁性物质magnetic powder-coated tape涂磁粉带,磁粉涂敷带magnetic properties/forces磁性/力Magnetic Mine Sweeping System磁性扫雷系统magnetically actuated shutter磁致激活快门magnetic field characteristic磁场特性magnetic full voltage starter电磁全电压起动器magnetic regenerator material磁性蓄冷材料magnetic field of watercrafts船舶磁场magnetic resonance tomography磁共振体层摄影术magnetic refrigation material磁致冷材料