Original text - English - And in laboratories around the ...Current status Original text
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Nhóm chuyên mục Arts / Creation / Imagination
| And in laboratories around the ... | Text to be translated Submitted by everyone | Source language: English
And in laboratories around the globe, laser-cooled Cesium and Rubidium fountain clocks reach an incredible fractional accurancy of about 6 x 10. |
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25 Tháng 12 2011 00:25
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