P-相关论文
We recognized 6 sets of reflecting P- and S-wave events from Moho and other interfaces within the crust, respectively, w......
本文中所提到的群均为有限群.本文主要研究了几乎SS-拟正规子群给有限群结构的影响以及子群的(?)s-拟正规性给Sylow塔群结构的影响......