magnetic oil磁性油magneticadj.有磁性的；有吸引力的；催眠术的n.磁体，磁性物质magnetic fluids hyperthermia热疗magnetic frequency converter磁性频率变换器magnetic induction intensity磁感应强度magnetic electron multiplier磁电子倍增器magnetic-field normalizing磁场正火magnetic core of transformer变压器磁芯magnetic resonance equipment磁共振设备magnetic multipole radiation磁多极辐射magnetically levitated train磁悬浮列车magnetic tape filing cabinet磁带箱