When multiple threads ask for the same lock at the same time, one wins and acquires the lock, and the others block.

在多个线程同时请求同一个锁时，会有一个线程获胜并得到锁，而其他线程被阻塞。

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For optimizing existing applications using client optimization, you can generate multiple capture files to lock captured information during incremental capture.

要使用客户端优化优化现有应用程序，可以在递增式捕获过程中生成多个捕获文件来锁定捕获的信息。

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If multiple threads attempt to lock a semaphore after the initial call above, they block and their requests are queued until the pthread_mutex_unlock call is performed.

如果多个线程在完成上面的初始调用后尝试锁定信号量，则这些线程会被阻塞，它们的请求进入队列，直到执行pthread _ mutex_unlock调用。

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Users can practice this with, for instance, leaving the house without checking the door lock multiple times, over a given time period.

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Without Vonn, who was a virtual lock for multiple medals, it's a taller task.

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The company received a patent in 1865 and created one of the most important lock inventions, the Yale cylinder lock, a lock mechanism that uses pins of multiple lengths to prevent the lock from opening without the correct key.

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