Notice that in System V semaphores, key is used to uniquely identify the semaphore; in Windows, the semaphore is identified by a name.

注意，在System v信号量中，key被用来惟一标识信号量；在Windows中，信号量是使用一个名称来标识的。

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It took three years to conclusively identify H. I. V., the virus that causes AIDS, and longer to settle disputed claims for the discovery.

人类花了三年时间才确认引起艾滋病的病毒——人体免疫缺乏症病毒，而解决是否将这一发现公诸于世的争议则花了更长的时间。

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In order to successfully recreate the launch of the ill-fated moon mission, Legato pulled pulled together a group of people and showed them collection of footage from actual Saturn V rocket launches, hoping to identify the most powerful visual elements, which he would strive to replicate in the film.

FORBES: At TEDGlobal, Making Memories Of Something You Haven't Seen