周期聚焦磁场
Periodic-focusing magnetic field
长周期磁聚焦系统
Long period magnetic circuit
周期反转永磁聚焦
Reversible periodic magnetic focus
周期性聚焦结构
periodic focusing channel
周期永磁聚焦
Periodic permanent magnetic focusing
Periodic permanent magnetic
周期永磁聚焦磁场
Periodic permanent magnetic focusing
周期永磁聚焦系统
periodic focusing magnetic field
PPM focusing system
卡氏亚次期周期
Karlstrom’s stadial cycle
细胞周期S期激酶相关蛋白2
S-phase kinase associated protein 2