Like fingerprints, everyone's tongue print is different.

跟指纹一样，每个人都有不同的舌吻。

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Instead, the researchers examine each snapshot manually and then analyze the tigers' stripe patterns, which, like fingerprints, are unique.

研究人员只能人工的检查每一张照片，然后经过分析照片上虎皮上的纹理得出正确的数量。因为老虎身上的纹理就像人的指纹一样是独一无二的。

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The patterns look similar, but they are unique like humans' fingerprints.

这些模式看着相似，但它们和人类的指纹一样独一无二。

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The answer is I can't. OK, in the simple case of integers I can, but in the case of something more complex like faces or fingerprints or passwords for that matter, it's hard to design a hash function that has completely even distribution, meaning that it takes any input into exactly one output spot.

答案是我不能，好吧,在简单的整数的例子中,我可以做到，但是在一些更复杂的场景中,比如面部，指纹，密码相关的问题中，很难设计一个哈希函数具备完全平均的分配,也就是说，做到对任一输入，可以准确地得到相应的唯一输出,因此在一个哈希问题中。

麻省理工公开课 - 计算机科学及编程导论课程节选

Rare stamps are like fingerprints: They're unique, and you can trace them as they've traded in auctions back almost a hundred years.

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"The staff nurse assessed the boy and found him to have markings which looked like fingerprints, as well as old and new bruising over his back, " said Mr Bedford.

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New-car sales in the 27-member European Union are in the ditch, auto workers are fighting for their jobs and expectations of any relief this year have been wiped away like fingerprints on the glossy paint of the show's stars.

WSJ: Glitter Amid the Gloom at Geneva Auto Show