photomagnetic disk
英
美
【化】磁光盘
双语例句
- In recent years, rare earth-aluminium alloy and rare earth-magnesium alloy as well as materials of photomagnetic disk and magnetostrictive materials developed faster.
近年来，稀土铝合金、稀土镁合金、稀土光磁盘材料和稀土磁致伸缩材料都取得了迅速发展。