magnetic bay磁湾magneticadj.有磁性的；有吸引力的；催眠术的n.磁体，磁性物质magnetic disk servo磁盘伺服magnetic resistancen.磁阻magnetic separatrix磁性分界线magnetic rod memory磁杆存储器magnetic north line磁北极线magnetic field coil磁场激励线圈magnetic filtration磁过滤magnetic slot wedge磁性槽楔magnetic time relay磁延时继电器Magnetic Iorn Oxide四氧化三铁, 黑氧化铁, 8651黑氧化铁, 磁性氧化铁[药用辅料]