如何使用 "semaphore" 造句

1. A cache semaphore was not held when expected .
未按要求保留缓存信号。
2. These limitations also lessened the effectiveness of the semaphore , a modern precursor to the electric telegraph .
这些限制也削弱了旗语(电报的先驱)的作用。
3. It 's not infeasible to interrupt threads that are holding permits beyond the new upper limit , but that 's beyond the scope of a simple semaphore .
去打断已经拥有许可的线程,但又不在新限制约束范围内是不可取的,那已经超出了简单信号量的讨论范围了。
4. Opens an existing named semaphore .
打开一个现有的已命名信号量。
5. Console messages track semaphore use .
控制台消息对信号量的使用进行跟踪。