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
- 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 - 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。 - 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）。 - 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。 - 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。 - 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。 - 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。 - 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。 - 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。 - 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。