Posted by haifeng on 2026-08-09 17:35:53 last update 2026-08-09 17:36:44 | Answers (0) | 收藏
\[ \frac{\partial\vec{m}}{\partial t}=-\gamma\vec{m}\times\vec{B}_{eff}+\alpha\vec{m}\times\frac{\partial\vec{m}}{\partial t} \]
