基本相互作用力
基本相互作用力-
表明磁场强度达0.4T时，磁场与米粒形基本粒子之间的相互作用力要大于粒子之间的表面相互作用，阻止了核桃球形超结构的形成。
The result shows that in the presence of a 0.4 T magnetic field , the interaction between magnetic dipole and the magnetic field is now stronger than the surface interaction between the rice-like maghemite nanocrystals , preventing the formation of walnut superstructures .