preemption

1. Preemption is one of the handiest tools in the art of public relations.
   公关艺术中，先发制人是最便捷的利器之一。
2. This drives the wakeup preemption.
   这将驱动唤醒式（wakeup）抢占。
3. Locking should ensure both that per-CPU data structures and state are always protected against preemption.
   锁定可以确保每个CPU的数据结构和状态始终受到保护而不被抢占。
4. Preemption of an NHRT by GC can be a serious problem if the NHRT is performing a time-critical function.
   如果NHRT执行的功能具有严格的时间要求，则GC抢占NHRT将是一个严重的问题。
5. FPU mode is another case where the state of the CPU should be protected from preemption.
   FPU模式是另外一种CPU应该被保护起来不被抢占的情形。
6. Note that CFS has no real notion of time slices for preemption, because the preemption time is variable.
   注意CFS没有真正的时间切片概念用于抢占，因为抢占时间是可变的。
7. Preemption handles this issue automatically, without any specific intervention by an application developer.
   抢占将自动处理这种问题，不需要应用程序开发者作出任何特定干涉。
8. Preemption is sharing the CPU transparently by temporarily pausing one thread to allow another to execute.
   抢占通过临时中断一个线程以执行另一个线程的方式来实现CPU共享。
9. Preemption and better support for multiprocessor architectures move it closer to an operating system that's useful both on the desktop and on the real-time system.
   抢占和对多处理器体系架构的更好支持使整个系统更接近于多桌面和实时系统都非常有用的操作系统。
10. Certain critical sections of the kernel code are locked against preemption.
    可以锁定内核代码的关键部分，不允许抢占。
11. Because of this synchronization, when using core JLS services, you must exercise care to avoid the problem of NHRT preemption by GC ( see Lock contention between NHRTs and RT threads).
    由于这种同步，在使用核心JLS服务时，必须谨慎执行以避免GC抢占NHRT的问题（参见NHRT和RT线程之间的锁争用）。
12. Research on admission control with preemption mechanism in WiMAX QoS
    带抢占功能的WiMAXQoS接纳控制技术研究
13. Preemption Control Strategy and Optimization in Embedded Real-Time System
    嵌入式实时系统中抢占控制策略及其优化
14. One transportation-related area in which preemption problems have arisen with some frequency relates to airport noise.
    经常产生先占权问题而又与运输有关的一个领域与机场噪音有关。
15. This would give agencies "primary jurisdiction" over preemption matters.
    这就给机构就先占权事宜进行最初的裁决赋予了权力。
16. Of these, the way of imposing had great influence on the existence of the preemption.
    对先买权而言，影响最大的就是国家的税粮征收方式。
17. Perhaps the area in which preemption is most likely to be found is interstate transportation.
    最可能发现先占权的领域或许是州际运输业。
18. If there's anything more annoying than gloating, it's the lame little ploy we call envy preemption.
    如果说什么比幸灾乐祸更令人生气，那就是我们称之为“嫉妒先发制人”的蹩脚小伎俩。
19. One controversial preemption issue involves nuclear energy.
    一个有争议性的先占权问题也涉及到了核能。
20. True, Administration officials have said that preemption can take nonmilitary forms.
    诚然，布什政府的官员已说了先发制人可以采取非军事方式。
21. Evan fixed our Thread support and added some preemption.
    Evan修改了对于线程的支持，并且添加了一些优先级别。
22. A New LSP Preemption Algorithm for DS-TE Network
    一种在DS-TE网络环境中新的LSP抢占算法
23. The Supreme Court has set forth various factors which are to be considered in preemption cases.
    最高法院已经宣布了先占权案例中必须被考虑的各种各样的因素。
24. The happening of the 9? 11 stimulated the output of the new preemption strategy.
    这一理念在9？11事件后促使美国政府出台了先发制人战略。
25. For example, federal statutes might explicitly preempt, or explicitly waive any preemption of, state law.
    例如，联邦法律可以明确的先占，或明确的取消州法律的先占。
26. This reluctance to infer preemption makes sense, because the agency can readily adopt an express preemption regulation.
    这种不愿意使用先占权的做法是有意义的，因为机构能随时采用明确的先占权法令。
27. Hence, there is less reason for courts to apply preemption doctrines expansively when agency regulations are involved.
    所以，法院就没有更多的理由，在涉及到机构的规章时，去大肆运用先占权的原则。
28. Race conditions are only an issue where interrupts and/ or preemption are possible and where critical sections exist.
    竞争状态仅仅有一种情况下产生，在此处中断或（）先抢占是充许的并且有一个临界区存在。
29. The kernel preemption case is handled by the spinlock code itself.
    内核的抢占机制被它自己操作自旋锁的代码所控制。
30. Even uniprocessor systems must disable preemption in this way to avoid race conditions.
    甚至单处理器系统也必须要这样禁用抢占机制以防止竞态条件的产生。

noun

1. a prior appropriation of something
   1. the preemption of bandwidth by commercial interests

   Synonym:    pre-emption

2. the right to purchase something in advance of others

   Synonym:    pre-emption

3. the right of a government to seize or appropriate something (as property)

   Synonym:    pre-emption

4. the judicial principle asserting the supremacy of federal over state legislation on the same subject

   Synonym:    pre-emption