| 单词 | gas centrifuge |
| 释义 | > as lemmasgas centrifuge gas centrifuge n. a centrifuge for separating gases according to their molecular mass; esp. one used to enrich uranium for use as a nuclear fuel; cf. uranium enrichment n. at uranium n. Compounds 2.A high degree of separation typically requires a large number of gas centrifuges connected in series. ΘΚΠ the world > matter > chemistry > chemical assay or analytical chemistry > [noun] > acetimetry > centrifugation > apparatus gasometer1790 centrifuge1866 azotometer1876 bottle shaker1891 gas centrifuge1919 microcentrifuge1937 1919 Official Gaz. (U.S. Patent Office) 20 May 356/1 Apparatus for quantitatively analyzing gaseous mixtures containing known constituents comprising in combination a pair of gas centrifuges. 1964 New Scientist 10 Sept. 617/3 The gas centrifuge, the poor man's route to uranium-235. 2004 N.Y. Rev. Bks. 26 Feb. 30/1 Iran had been building gas centrifuges—sophisticated machines that can be used for enriching uranium. < as lemmas |
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