preemption
英 [ˌpriːˈempʃn]
美 [ˌpriːˈempʃn]
网络 抢占; 先发制人; 先占; 先买权; 优先
COCA.17017
英英释义
noun
- a prior appropriation of something
- the preemption of bandwidth by commercial interests
- the right to purchase something in advance of others
- the right of a government to seize or appropriate something (as property)
- the judicial principle asserting the supremacy of federal over state legislation on the same subject
双语例句
- 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。 - 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。 - 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。 - 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。 - 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。 - 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。 - 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。 - 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。 - 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。 - 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。