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2001年6月1日

1分钟阅读

不受保护的复制

作者：艾莉森·麦库克

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我同意我的信息将按照《大众科学》和施普林格·自然有限公司的隐私政策进行处理。

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Alison McCook is a science writer based in New York City.

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This article was originally published with the title “Copy Unprotected” in 大众科学 Magazine Vol. 284 No. 6 (June 2001), p. 32
doi:10.1038/scientificamerican0601-32d

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