Choosing an interval is largely a trade-off between presenting too much information with a high number of intervals, or showing too little change between the intervals when a low number is selected.

选择间隔实际上是一种权衡：是使用较高的间隔值来呈现大量信息，还是使用较低的间隔值来显示非常少量的更改。

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In this example, the periodic basis is just a timer that goes off at a regular, configurable, interval.

在这个示例中，周期基础只是一个计时器，该计时器按照规律的、配置好的间隔到期。

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It was only 45 minutes because a heavy knock forced him off at the interval, which was ironic because he seemed to have revelled in the physical fight.

在45分钟后，他由于一次重伤而在中场的时候被迫离场。令人感到搞笑的是，他似乎从来就乐于进行身体对抗。

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Ferguson took responsibility for the striker being forced off before the interval.

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After Brazil's star striker had played a first half at walking pace in the semi-final, Zagallo was adamant that he should be taken off at the interval.

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The travelling England fans showed their discontent as the players came off at the interval and, unsurprisingly, Capello made changes - replacing the Downing with Joe Cole and sending Emile Heskey on in place of Defoe.

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