为了降低计算代价,在CLIQUE算法的基础上引入了便利网格和障碍网格等概念,提出了便利体和障碍物下基于网格的聚类算法(GBSCFO)。GB......

校长应通过培养教师的自主意识、营造研究氛围、引进评价机制、倡导实践探索等,唤醒、引领、激励、促进教师发展,做教师自主发展的......

There is a significant unmet need for palliative care globally: of the 58 million people dying annually, it was estimate......