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fission-neutron | |||
fission neutrons | |||
fission neutron |
裂变中子 : 56 phrases in 10 subjects |
Earth sciences | 1 |
Electronics | 28 |
General | 4 |
Geophysics | 2 |
Metallurgy | 2 |
Nuclear physics | 1 |
Oil / petroleum | 3 |
Physics | 1 |
Technology | 13 |
Thermal engineering | 1 |