created sense approved 磁层/磁層 · cícéng · magnetic layer
磁层 / 磁層
cícéng
magnetic layer
a physical layer or coating consisting of magnetic material, often used in data storage or geophysics
这种存储介质的磁层厚度只有几微米。
created sense approved 磁层/磁層 · cícéng · magnetosphere
磁层 / 磁層
cícéng
magnetosphere
the region of space surrounding an astronomical body that is dominated by that body's magnetic field
地球的磁层保护大气层免受太阳风的剥蚀。