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radioactive decay | |||
radioactivity decay | |||
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emission decay |
放射 衰变 : 32 phrases in 10 subjects |
Agriculture | 1 |
Chemistry | 2 |
Ecology | 1 |
Electronics | 4 |
Information technology | 1 |
Medical | 1 |
Metallurgy | 2 |
Nuclear physics | 2 |
Oil / petroleum | 5 |
Technology | 13 |