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 tape instrumentation磁带(录音)装置, 磁带记录仪magnetic mine-sweeping gear磁性扫雷器magnetic random access memory磁性随机存储器magnetic image storage medium磁像存贮装置magnetic separation technique磁(性)分离技术magnetic gelatin mierospheres磁性明胶微球magnetic ink character sorter磁字符分类机magnetic tape plotting system磁带绘图系统magnetic-rheological liquid磁流变液magnetic tape processing unit磁带处理部件