magnetic bow磁性熄弧magneticadj.有磁性的；有吸引力的；催眠术的n.磁体，磁性物质magnetic strips磁条magnetic period磁变周期magnetic bubble磁泡magnetic fibers磁性纤维magnetic degree磁角度magnetic grease磁性润滑脂Magnetic traces磁痕magnetic-fluxn.磁通量magnetic product磁性制品magnetic nucleus磁核