Each messenger is an edited copy of one strand of the DNA double helix.

每个信使都是DNA双螺旋中一个单链的复制品。

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With the edited and formatted copy in place, Reinertson moved to cover design, copy editing, and formatting.

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"Twenty-five years ago it was impossible to put your hands on something that hadn't been professionally copy-edited, " Mr. Garner says.

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On the other hand, the printed copy, edited and republished once in a while, serves as a barrier to faddish words, keeping the canon relatively clean.

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