能级间隔 meaning in English

level spacing

The spacing of translational energy levels is very small .
平动的能级间隔极少。
We conclude that when the frequency of the external field is resonant with the separation of lateral levels of the quantum wire , 1
论证了当外场频率与量子线横向能级间隔匹配时： 1
The ab initio calcu1ation by selecting cluster mode1 with different size showed that with the decrement of model size the quantum - sized effect was more prominence , the energy distance was bigger near fermi energy , the energy schism was also more obvious
选取不同尺度的簇模型从头计算表明，随着尺度的减小量子尺寸效应越发显著，费米能级附近的能级间隔变大，能级分立现象更加明显。
But difficulty in maths will come forth when meeting high spin particles if we using such method . on base of the characteristic of energy space , we obtained the wavefunctions and geometric phase by the trial function method in this paper . the berry phase of the system are also obtained after an evolution period
文中在绝热近似下根据自旋粒子能级间隔特点用尝试波函数法求出了旋转磁场中高自旋粒子系统的波函数及几何相位，解决了用一般方法求解时出现高阶微分方程的困难。