Whereas classical angular momentum arises from the rotation of an extended object, spin is not associated with any rotating internal masses, but is intrinsic to the particle itself.

 
  • 经典力学的角动量产生于物体的旋转,而在量子力学中,自旋与旋转的内部物质无关,它是粒子本身固有的。
今日热词
目录 附录 查词历史