缺失:四分之一氫

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JR Minkel was a news reporter for 大眾科學.

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大眾科學 Magazine Vol 289 Issue 4This article was originally published with the title “Missing: One-Quarter Hydrogen” in 大眾科學 Magazine Vol. 289 No. 4 (), p. 34
doi:10.1038/scientificamerican1003-34d
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