perfect diamagnetism

例句：

1. 1. The new material has perfect diamagnetism, allowing it to resist magnetism.
   这种新材料具有完美的抗磁性，能够抵抗磁场。
2. 2.The scientist discovered a rare mineral with perfect diamagnetism, which could be used in medical imaging.
   这位科学家发现了一种罕见的矿物，它具有完美的抗磁性，可以用于医学成像。
3. 3. The researcher found that the perfect diamagnetism of the material could be utilized to enhance theaccuracy of magnetic resonance imaging.
   研究人员发现，这种材料的完美抗磁性可以被利用来提高磁共振成像的准确性。