If we then take the detectors away we are still firing individual photons one at a time but we no longer know which slit they are going through.

如果在探测器被拿走的情况下，我们还是一颗颗地放射单光子，可是却看不出它们是从哪条缝穿过去的。

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"One is not only a little individual, living a little individual life," Lawrence wrote in a letter at the time of the novel's composition.

“一个人并非渺小的一个人，过着微不足道的生活，”在创作小说时，劳伦斯在一封信里写下了上述的话。

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Instead an enzyme, called an exonuclease, is attached to the top of the AHL. It cleaves individual base pairs from the DNA strand and feeds them through the pore to be detected one at a time.

取而代之一种叫做“核酸外切酶”的酶类被附着在AHL的顶部，它从DNA链上劈开各个碱基对，然后把它们填进孔道内，以供一个一个地识别。

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The next step will be to apply the technology to printing body organs, which would be built up by arranging individual cells, one layer at a time.

ECONOMIST: MONITOR

Isolate each individual sense, one at a time.

FORBES: Bringing The Magic Kingdom To Your Customers

They will create the book, print one at a time, take individual or bulk orders for the book, and ship the book.

FORBES: Publishing Options for Your Book