紊乱，发电机，增长磁盘，脉冲星与等离子群过程。
Turbulence, Dynamos, Accretion Disks, Pulsars and Collective Plasma Processes (Astrophysics and Space Science Proceedings).
利用覆盖-远离子群的概念研究了群的超可解性和幂零性。
The supersolvablity and nilpotency of the finite group G are characterized using the concept of cover-avoiding subgroups.
利用覆盖-远离子群的概念研究了群的超可解性和幂零性。
The supersolvablity and nilpotency of the finite group G are characterized using the concept of cover-avoiding subgroups.
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