Thin magneticallyactive layers in the micron range are structured for very fine, magnetized graduations.
磁性薄膜活跃在微米范围内的层结构非常精细，磁化毕业。
2
Sunspots are dark patches marking magneticallyactive regions that often host solar flares and violent belches called coronal mass ejections.
黑子是太阳表面比较暗的区域，也叫活动区。那里经常发生耀斑和日冕物质抛射等剧烈的喷发现象。
3
In magnetically suspended control moment gyroscope (CMG), self-excited vibration of high-speed rotor is one of principal factor which effects stability of active magnetic bearing (AMB) system.