Powercharacter exists in supervision of the public power, and grows up and persishes with supervision of the public power as its opposite.
权力特性既存在于公共权力监督之中，又作为公共权力监督的对立物与公共权力监督彼此消长；
2
The method to extract powercharacter, the measure to find the peculiar frequency band and the results of classification will contribute to the design of an on-line BCI system.
所采用的特征提取方法、特征频段能量确定方法及分类结果都被应用于在线脑机接口系统设计中。
3
The shaft stability of generating unit and the powercharacter play crucial role on the unit safe operation, it not only directly affects the safe operation, but also influences the life of unit.