The code in Listing 4 uses the equals sign to indicate that certain characters and character groups are equivalent.

清单 4 中的代码使用等号表示某些字符和字符组是等价的。

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They compared the alertness of people who slept eight hours a night to that of people who slept less but took a nap during the day. Both groups were equivalent.

他们将晚间睡8小时者的敏锐性与晚上少睡但白天午睡者的进行比较，结果两组相等。

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However, the Linux version also supports extended command options, for example, — uid and — groups are equivalent to the above command-line options.

然而，Linux版本还支持扩展命令选项，例如，——uid和——groups等效于上面的命令行选项。

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"Every transaction online was essentially the equivalent of convincing groups of previously disenchanted customers that yes, Best Buy is finally price competitive, " Sozzi said.

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Earlier this week, Rudyard Sailability received what is seen as the equivalent of an MBE for groups of its kind - the Queen's Award for Voluntary Service.

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In an interview published in this month's Wired magazine, Dawkins estimated the number of non-religious people in the U.S. to be around 30 million and compared atheists' struggle for recognition as equivalent to previous campaigns by other minority groups.

CNN: The rise of the 'New Atheists'