preempt

英

美

网络  抢占; 先占; 取代; 占先; 抢先

过去分词：preempted　过去式：preempted　第三人称单数：preempts　现在分词：preempting　

GRE

BNC.34833 / COCA.14157

英英释义

noun

• a high bid that is intended to prevent the opposing players from bidding
  Synonym:preemptive bidpre-empt

verb

• make a preemptive bid in the game of bridge
• acquire for oneself before others can do so
• gain possession of by prior right or opportunity, especially so as to obtain the right to buy (land)
• take the place of or have precedence over
  1. live broadcast of the presidential debate preempts the regular news hour
  2. discussion of the emergency situation will preempt the lecture by the professor
  Synonym:displace

双语例句

• If the cards reveal things that we don't want to see, then we are prepared to prevent and preempt them, which we have the power to do.
  如果有时牌面上带出了我们不想看到的讯息，那我们就可以做好预备去防止或甚而先发制人。
• That RT thread would immediately preempt the regular Java thread if there were insufficient available processors to run both the RT thread and the regular Java thread simultaneously.
  如果没有足够的可用处理器来同时运行RT线程和普通Java线程，则这个RT线程会立即抢占普通Java线程。
• These pages provide details on installing and using the RT_PREEMPT configuration as well as a useful FAQ.
  这些页面详细地说明了安装与使用RTPREEMPT配置的方法以及一些有用的FAQ。
• The thin kernel intercepts interrupts to ensure that the non-real-time kernel cannot preempt the operation of the thin kernel.
  瘦内核截取中断以确保非实时内核无法抢占瘦内核的运行。
• Some companies may also be hoping that starting their own collection programmes could help them preempt legislation.
  有些公司则希望藉由他们推行的收回方案，来让法规显得不必要。
• Choosing poorly can allow the garbage collector to preempt your NHRTs or cause parts of your system to be starved of CPU.
  糟糕的选择可能会使垃圾收集器抢占您的NHRT，或导致部分系统耗尽CPU资源。
• I'll try not to preempt what Alan is going to say.
  我不打算阻止艾伦说话。
• That cost is slightly lower throughput and a small reduction in kernel performance because of the added overhead of the CONFIG_PREEMPT option.
  代价就是略微减低了吞吐量以及内核性能，原因是CONFIGPREEMPT选项增加了开销。
• Conducting covert action at the direction of the President to preempt threats or achieve US policy objectives.
  秘密行动时？进行方向的先占的总统的政策目标或达到我们的威胁。
• The federal securities laws preempt the State Blue Sky Laws.
  联邦证券法优先于州蓝天法。