在计算机科学中，队列数据结构是基本的先进先出(FIFO)结构。

In computer science, a queue data structure is your basic first-in, first-out (FIFO) structure.

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testThread本身是一个Pthread，它使用先进先出(FIFO)策略以rtmax - 1优先级运行，所以它在测试期间不会造成干扰。

TestThread itself is a Pthread that runs using first-in, first-out (FIFO) policy at rtmax-1 so that it won't be interfered with during the testing.

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通常所用的四种存货计价方法是：（1）个别辨认法（2）平均成本法（3）先进先出法（4）后进先出法。

The four inventory valuation methods to be used usually are known as (1) specific identification (2) average cost (3) first-in, first-out (4) last-in, first-out.

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在前面的章节里，我们了解了管道，先进先出结构，消息队列，信号旗语，以及共用内存：这些是UNIX系统提供的经典的进程通信方式。

In the previous chapter, we looked at pipes, FIFOs, message queues, semaphores, and Shared memory: the classical methods of IPC provided by various UNIX systems.

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环形缓冲区是一个先进先出的循环缓冲区，可以向通信程序提供对缓冲区的互斥访问。

Ring buffer is a FIFO buffer of the cycle can be provided to the communication program of the mutually exclusive access to the buffer zone.

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环形缓冲区是一个先进先出的循环缓冲区，可以向通信程序提供对缓冲区的互斥访问。

Ring buffer is a FIFO buffer of the cycle can be provided to the communication program of the mutually exclusive access to the buffer zone.

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