preemption mechanism中文什么意思

抢先机构

• mechanism:    n. 1.(机械)结构；机械装置[作 ...
• preemption:    排除; 抢先; 先买权; 先取; 优 ...
• automatic preemption:    自动抢先占用

例句与用法

1. It summarizes the main factors that have an impact on the realtime performance of linux , which include interrupt mechanism , preemption mechanism and scheduling mechanism
   总结了影响linux实时性的主要因素? ? linux关中断机制、内核非抢占机制以及调度机制。