Priorov普里奥罗夫prioradj.优先的；在前的；更重要的adv.居先；在前priority interrupt scheme优先中断方案priority-encoding logic优先编码逻辑priority areas assessment优先保护地区分析Priority dispatcher rules优化规则Prior Permission Required需事先得到允许,事前需经批准Priority Actions Handbookpriority ceiling protocol优先级天花板协议priority interrupt system优先级中断系统priority level sequencing优先级排序priority interrupt module优先级中断模块, 优先中断模块