magneticcoren.磁心magneticadj.有磁性的；有吸引力的；催眠术的n.磁体，磁性物质magnetic bremsstrahlung磁轫致辐射magnetic micro-powder磁性微粉magnetic prandtl number磁普朗特数magnetic conductor bowl导磁碗Magnetic Ni-P coating磁性涂层magnetic potential drop磁势降magnetic cooling effect磁致冷却效应magnetic induction flux磁感应束magnetic film materials磁性材料magnetic-flux leakage漏磁