level splitting meaning in English

能级分裂

4 . to level the entire schedule and remove all previously added leveling delays and leveling splits - including delays and splits you added manually - select the clear leveling values before leveling check box
4 .若要调配整个日程并删除以前添加的延迟和拆分的调配（包括手动添加的延迟和拆分），可选中“进行资源调配前清除调配数据”复选框。
Abstract : we have studied theoretically a beat effect in a four - level system due to fifth - order optical polarization , and considered the cases that the pump beams have either narrowband or broadband linewidth . we have found that the accuracy for the energy - level splitting measurement is determined by the homogeneous linewidths of the optical transitions . that is to say , this technique can achieve doppler - free precision in the measurement of the energy level splitting between two excited states which are dipolar forbidden from the ground state
文摘:研究了四能级系统中基于五阶极化的拍频效应，考虑了抽运光束为窄带线宽或宽带线宽的情形.发现其对能级分裂的测量精度决定于光学跃迁的均匀增宽.也就是说，这种技术在测量与基态是偶极禁戒跃迁的两激发态之间的能级分裂时，可得到消除多普勒增宽的精度