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separation of isotopes | |||
isotope separation | |||
isotope fractionation; isotopic separation | |||
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isotope separation |
同 位素分离 : 42 phrases in 9 subjects |
Aviation | 1 |
Chemistry | 6 |
Earth sciences | 3 |
Electronics | 5 |
General | 7 |
Metallurgy | 2 |
Nuclear physics | 1 |
Oil / petroleum | 1 |
Technology | 16 |