central field approximation
英 [ˈsentrəl fiːld əˌprɒksɪˈmeɪʃn]
美 [ˈsentrəl fiːld əˌprɑːksɪˈmeɪʃn]
中心力场近似
双语例句
- Based on central field approximation and modified Keldysh Faisal Reiss ( KFR) theory, with the consideration of the effects of the residual ion on the final photoelectron, an expression of ATI differential probability of atoms in strong laser fields is obtained.
在中心场理论的基础上，利用改进的KFR方法，考虑到残留离子势对末态光电子的影响，推导出了原子在强激光场中超阈值电离微分跃迁几率的解析表达式。