preempt中文什么意思

例句与用法

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1. When jj thinks she has successfully walked away with the plates , she does not realize lam has preempted her by swapping them with a pair of fake ones
   贵仁之日本助手美雪赶来与副署长一起保释贵仁，却见他已变成一副?废造型。
2. The runtime jit - attach dialog preempts the operating system dialog for managed exceptions or native exceptions on threads that have passed through native code
   运行库jit附加对话会抢占已通过本机代码的线程中的托管异常或本机异常的操作系统对话。
3. Even if the thread with the lock is preempted , another thread cannot acquire the lock until the original thread wakes up , finishes its work , and releases the lock
   即使在抢占式模型中，其他线程也不能够访问此对象，直到上锁的线程被唤醒、完成工作并开锁。
4. If a higher priority thread becomes runnable , the lower priority thread is preempted and the higher priority thread is allowed to execute once again
   如果具有较高优先级的线程可以运行，则具有较低优先级的线程将被抢先，并允许具有较高优先级的线程再次执行。
5. To detect an overload situation and to handle it accordingly a monitor can be implemented . the monitor may , for instance , preempt processes according to their importance
   为检测过载情况并对其作相应处理，可以实现一个监控进程，根据进程的重要性作抢占式中断处理。

英文释义

1. a high bid that is intended to prevent the opposing players from bidding
   同义词：preemptive bid, pre-empt

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

百科释义

Preempt (also spelled "Pre-empt") is a bid in contract bridge whose primary objectives are (1) to thwart opponents ability to bid to their best contract, with some safety, and (2) to fully describe one's hand to one's partner in a single bid. A preemptive bid is usually made by jumping, i.
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