Performance is lowest between 3 a.m. and 5 a.m., and reaches a peak near midday.

工作状态凌晨3点到5点最差，近中午时分达到最高点。

《柯林斯英汉双解大词典》

Figure 5 shows an example of an ideal performance test environment.

图5展示里了一个理想的性能测试环境的示例。

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We will cover this later but the last variable will set the default performance threshold in this case 5 seconds.

我们将会在后面提到它。最后一个变量将会对创建的性能进行设置，这里是5秒。

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In the meantime, she is due to appear at this year's Royal Variety Performance on 5 December.

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This, says, Nahi, makes them safer and easier to manufacture, and most importantly, improves panel performance from 5% to 25%.

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Beyonce's performance generated 5.5 million tweets!

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