eigenfunction
n. 【数】特征函数，本征函数
例句
- We always reject zero as an eigenfunction on the ground of physics. 根据物理上的理由，我们总是剔除把零作为本征函数。
- Eigenfunction method is applied to all kinds of group and easy to formulate. 本征函数法提供了计算各种有限群特征标的统一方法。
- The Solutions of eigenvalue and eigenfunction for three non-self-adjont situation are summrized. 对三种非自共轭情形下的本征值和本征函数的求解方法进行了归纳总结。
- The parity of the eigenfunction is found by determining what happens to the wave function when r is replaced by -r. 本征函数的宇称可以这样确定：当r用－r代替时看波函数的变化。
- The stable field problem is discussed in rectangle area with method, which are eigenfunction and superpositionle. 文章结合叠加原理;应用本征函数法研究矩形区域上稳定场问题.
- The method of eigenfunction expansion was used to calculate the disperse curves of guid. 利用特征函数展开法计算出周向导波的频散曲线及0。