备份文件是指利用下载部分所提供的示例备份脚本，所创建的文件。

The backup files referred to are the ones that you create using the sample backup scripts provided in the Downloads section.

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分治是一种递归算法，就是指利用一种方式把问题一分为二，然后用同样的方法把已分开的问题再一分为二，直到满足最小的解决单元。

Divide-and-conquer is a recursive technique, meaning that it uses some method to split a problem in half, then uses the same method to split those halves in half, and so on.

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这一人类质变的神秘途径就是神经元循环，这一术语由神经学家斯坦尼斯拉斯·德阿纳(Stanislas Dehaene)首次提出，指利用大脑的先天能力开发全新的机能。

This mystery mechanism of human transformation is neuronal recycling, coined by neuroscientist Stanislas Dehaene, wherein the brain's innate capabilities are harnessed for altogether novel functions.

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Now thrifty metabolism means you make very good use of your calories.

现在,节俭代谢是指你充分利用卡路里

耶鲁公开课 - 关于食物的心理学、生物学和政治学课程节选