semaphore怎么读/semaphore的发音
semaphore的音标：英[ˈseməfɔː(r)] 美[ˈseməfɔːr]
英： 美：
semaphore是什么意思
n. 信号, 臂板信号, 旗语
vt. 用信号联络
vi. 打信号, 发旗语
[计] 信号; 号志; 信号灯
n. an apparatus for visual signaling with lights or mechanically moving arms
v. send signals by or as if by semaphore
v. convey by semaphore, of information
semaphore的用法和双语例句
1. The railway worker used a semaphore to signal the train driver.
铁路工人使用信号旗向火车司机发信号。
2. In computer science, a semaphore is a variable used to control access to a common resource.
在计算机科学中，信号量是一种用于控制对共享资源访问的变量。
3. The sailors communicated with each other using semaphore flags.
水手们使用信号旗互相交流。
4. The operating system uses semaphores to manage process synchronization.
操作系统使用信号量来管理进程同步。
5. He learned semaphore signals during his military training.
他在军事训练期间学习了旗语信号。
6. A semaphore can be implemented as a counter in concurrent programming.
在并发编程中，信号量可以作为一个计数器来实现。
7. The teacher demonstrated how to use semaphore flags in the communication class.
老师在通信课上展示了如何使用信号旗。
8. The semaphore mechanism ensures that only a limited number of threads can access the resource at a time.
信号量机制确保一次只有有限数量的线程可以访问资源。
9. Before radio was invented, semaphore was a common method for long-distance communication.
在无线电发明之前，旗语是一种常见的远距离通信方式。
10. The software engineer applied a semaphore to avoid race conditions in the code.
软件工程师在代码中应用了信号量以避免竞争条件。